21507256512

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2637

約数の個数: 448

約数和(自身を含む): 78407239680

約数和(自身を除く): 56899983168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 41, 42, 48, 51, 54, 56, 63, 64, 68, 72, 82, 84, 96, 102, 108, 112, 119, 123, 126, 136, 144, 153, 164, 168, 189, 192, 204, 216, 224, 238, 246, 252, 272, 287, 288, 306, 328, 336, 357, 369, 378, 408, 432, 448, 459, 476, 492, 504, 544, 574, 576, 612, 656, 672, 697, 714, 738, 756, 816, 861, 864, 918, 952, 984, 1008, 1071, 1088, 1107, 1148, 1224, 1312, 1344, 1394, 1428, 1476, 1512, 1632, 1722, 1728, 1836, 1904, 1968, 2016, 2091, 2142, 2214, 2296, 2448, 2551, 2583, 2624, 2788, 2856, 2952, 3024, 3213, 3264, 3444, 3672, 3808, 3936, 4032, 4182, 4284, 4428, 4592, 4879, 4896, 5102, 5166, 5576, 5712, 5904, 6048, 6273, 6426, 6888, 7344, 7616, 7653, 7749, 7872, 8364, 8568, 8856, 9184, 9758, 9792, 10204, 10332, 11152, 11424, 11808, 12096, 12546, 12852, 13776, 14637, 14688, 15306, 15498, 16728, 17136, 17712, 17857, 18368, 18819, 19516, 20408, 20664, 22304, 22848, 22959, 23616, 25092, 25704, 27552, 29274, 29376, 30612, 30996, 33456, 34272, 35424, 35714, 37638, 39032, 40816, 41328, 43367, 43911, 44608, 45918, 50184, 51408, 53571, 55104, 58548, 61224, 61992, 66912, 68544, 68877, 70848, 71428, 75276, 78064, 81632, 82656, 86734, 87822, 91836, 100368, 102816, 104591, 107142, 117096, 122448, 123984, 130101, 131733, 133824, 137754, 142856, 150552, 156128, 160713, 163264, 165312, 173468, 175644, 183672, 200736, 205632, 209182, 214284, 234192, 244896, 247968, 260202, 263466, 275508, 285712, 301104, 303569, 312256, 313773, 321426, 346936, 351288, 367344, 390303, 401472, 418364, 428568, 468384, 482139, 489792, 495936, 520404, 526932, 551016, 571424, 602208, 607138, 627546, 642852, 693872, 702576, 732137, 734688, 780606, 836728, 857136, 910707, 936768, 941319, 964278, 1040808, 1053864, 1102032, 1142848, 1170909, 1204416, 1214276, 1255092, 1285704, 1387744, 1405152, 1464274, 1469376, 1561212, 1673456, 1714272, 1778047, 1821414, 1882638, 1928556, 2081616, 2107728, 2196411, 2204064, 2341818, 2428552, 2510184, 2571408, 2732121, 2775488, 2810304, 2823957, 2928548, 3122424, 3346912, 3428544, 3556094, 3642828, 3765276, 3857112, 4163232, 4215456, 4392822, 4408128, 4683636, 4857104, 5020368, 5142816, 5334141, 5464242, 5647914, 5857096, 6244848, 6589233, 6693824, 7112188, 7285656, 7530552, 7714224, 8196363, 8326464, 8430912, 8785644, 9367272, 9714208, 10040736, 10285632, 10668282, 10928484, 11295828, 11714192, 12446329, 12489696, 13178466, 14224376, 14571312, 15061104, 15428448, 16002423, 16392726, 17571288, 18734544, 19428416, 19767699, 20081472, 21336564, 21856968, 22591656, 23428384, 24892658, 24979392, 26356932, 28448752, 29142624, 30122208, 30856896, 32004846, 32785452, 35142576, 37338987, 37469088, 39535398, 42673128, 43713936, 45183312, 46856768, 48007269, 49785316, 52713864, 56897504, 58285248, 60244416, 64009692, 65570904, 70285152, 74677974, 74938176, 79070796, 85346256, 87427872, 90366624, 96014538, 99570632, 105427728, 112016961, 113795008, 128019384, 131141808, 140570304, 149355948, 158141592, 170692512, 174855744, 180733248, 192029076, 199141264, 210855456, 224033922, 256038768, 262283616, 298711896, 316283184, 336050883, 341385024, 384058152, 398282528, 421710912, 448067844, 512077536, 524567232, 597423792, 632566368, 672101766, 768116304, 796565056, 896135688, 1024155072, 1194847584, 1265132736, 1344203532, 1536232608, 1792271376, 2389695168, 2688407064, 3072465216, 3584542752, 5376814128, 7169085504, 10753628256, 21507256512]

約数ペア:

[(1, 21507256512), (2, 10753628256), (3, 7169085504), (4, 5376814128), (6, 3584542752), (7, 3072465216), (8, 2688407064), (9, 2389695168), (12, 1792271376), (14, 1536232608), (16, 1344203532), (17, 1265132736), (18, 1194847584), (21, 1024155072), (24, 896135688), (27, 796565056), (28, 768116304), (32, 672101766), (34, 632566368), (36, 597423792), (41, 524567232), (42, 512077536), (48, 448067844), (51, 421710912), (54, 398282528), (56, 384058152), (63, 341385024), (64, 336050883), (68, 316283184), (72, 298711896), (82, 262283616), (84, 256038768), (96, 224033922), (102, 210855456), (108, 199141264), (112, 192029076), (119, 180733248), (123, 174855744), (126, 170692512), (136, 158141592), (144, 149355948), (153, 140570304), (164, 131141808), (168, 128019384), (189, 113795008), (192, 112016961), (204, 105427728), (216, 99570632), (224, 96014538), (238, 90366624), (246, 87427872), (252, 85346256), (272, 79070796), (287, 74938176), (288, 74677974), (306, 70285152), (328, 65570904), (336, 64009692), (357, 60244416), (369, 58285248), (378, 56897504), (408, 52713864), (432, 49785316), (448, 48007269), (459, 46856768), (476, 45183312), (492, 43713936), (504, 42673128), (544, 39535398), (574, 37469088), (576, 37338987), (612, 35142576), (656, 32785452), (672, 32004846), (697, 30856896), (714, 30122208), (738, 29142624), (756, 28448752), (816, 26356932), (861, 24979392), (864, 24892658), (918, 23428384), (952, 22591656), (984, 21856968), (1008, 21336564), (1071, 20081472), (1088, 19767699), (1107, 19428416), (1148, 18734544), (1224, 17571288), (1312, 16392726), (1344, 16002423), (1394, 15428448), (1428, 15061104), (1476, 14571312), (1512, 14224376), (1632, 13178466), (1722, 12489696), (1728, 12446329), (1836, 11714192), (1904, 11295828), (1968, 10928484), (2016, 10668282), (2091, 10285632), (2142, 10040736), (2214, 9714208), (2296, 9367272), (2448, 8785644), (2551, 8430912), (2583, 8326464), (2624, 8196363), (2788, 7714224), (2856, 7530552), (2952, 7285656), (3024, 7112188), (3213, 6693824), (3264, 6589233), (3444, 6244848), (3672, 5857096), (3808, 5647914), (3936, 5464242), (4032, 5334141), (4182, 5142816), (4284, 5020368), (4428, 4857104), (4592, 4683636), (4879, 4408128), (4896, 4392822), (5102, 4215456), (5166, 4163232), (5576, 3857112), (5712, 3765276), (5904, 3642828), (6048, 3556094), (6273, 3428544), (6426, 3346912), (6888, 3122424), (7344, 2928548), (7616, 2823957), (7653, 2810304), (7749, 2775488), (7872, 2732121), (8364, 2571408), (8568, 2510184), (8856, 2428552), (9184, 2341818), (9758, 2204064), (9792, 2196411), (10204, 2107728), (10332, 2081616), (11152, 1928556), (11424, 1882638), (11808, 1821414), (12096, 1778047), (12546, 1714272), (12852, 1673456), (13776, 1561212), (14637, 1469376), (14688, 1464274), (15306, 1405152), (15498, 1387744), (16728, 1285704), (17136, 1255092), (17712, 1214276), (17857, 1204416), (18368, 1170909), (18819, 1142848), (19516, 1102032), (20408, 1053864), (20664, 1040808), (22304, 964278), (22848, 941319), (22959, 936768), (23616, 910707), (25092, 857136), (25704, 836728), (27552, 780606), (29274, 734688), (29376, 732137), (30612, 702576), (30996, 693872), (33456, 642852), (34272, 627546), (35424, 607138), (35714, 602208), (37638, 571424), (39032, 551016), (40816, 526932), (41328, 520404), (43367, 495936), (43911, 489792), (44608, 482139), (45918, 468384), (50184, 428568), (51408, 418364), (53571, 401472), (55104, 390303), (58548, 367344), (61224, 351288), (61992, 346936), (66912, 321426), (68544, 313773), (68877, 312256), (70848, 303569), (71428, 301104), (75276, 285712), (78064, 275508), (81632, 263466), (82656, 260202), (86734, 247968), (87822, 244896), (91836, 234192), (100368, 214284), (102816, 209182), (104591, 205632), (107142, 200736), (117096, 183672), (122448, 175644), (123984, 173468), (130101, 165312), (131733, 163264), (133824, 160713), (137754, 156128), (142856, 150552)]