2638440168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 8840217600

約数和(自身を除く): 6201777432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 67, 73, 76, 78, 84, 91, 104, 114, 133, 134, 146, 152, 156, 168, 169, 182, 201, 219, 228, 247, 266, 268, 273, 292, 312, 338, 364, 399, 402, 438, 456, 469, 494, 507, 511, 532, 536, 546, 584, 676, 728, 741, 798, 804, 871, 876, 938, 949, 988, 1014, 1022, 1064, 1092, 1183, 1273, 1352, 1387, 1407, 1482, 1533, 1596, 1608, 1729, 1742, 1752, 1876, 1898, 1976, 2028, 2044, 2184, 2366, 2546, 2613, 2774, 2814, 2847, 2964, 3066, 3192, 3211, 3458, 3484, 3549, 3752, 3796, 3819, 4056, 4088, 4161, 4732, 4891, 5092, 5187, 5226, 5548, 5628, 5694, 5928, 6097, 6132, 6422, 6643, 6916, 6968, 7098, 7592, 7638, 8322, 8911, 9464, 9633, 9709, 9782, 10184, 10374, 10452, 11096, 11256, 11323, 11388, 12194, 12264, 12337, 12844, 13286, 13832, 14196, 14673, 15276, 16549, 16644, 17822, 18031, 18291, 19266, 19418, 19564, 19929, 20748, 20904, 22477, 22646, 22776, 24388, 24674, 25688, 26572, 26733, 28392, 29127, 29346, 30552, 33098, 33288, 33969, 34237, 35644, 36062, 36582, 37011, 38532, 38836, 39128, 39858, 41496, 44954, 45292, 48776, 49348, 49647, 53144, 53466, 54093, 58254, 58692, 63583, 66196, 67431, 67938, 68474, 71288, 72124, 73164, 74022, 77064, 77672, 79261, 79716, 86359, 89908, 90584, 92929, 98696, 99294, 102711, 106932, 108186, 115843, 116508, 117384, 126217, 127166, 132392, 134862, 135876, 136948, 144248, 146328, 148044, 158522, 159432, 172718, 179816, 185858, 190749, 198588, 205422, 213864, 215137, 216372, 231686, 233016, 234403, 237783, 252434, 254332, 259077, 269724, 271752, 273896, 278787, 296088, 317044, 345436, 347529, 371716, 378651, 381498, 397176, 410844, 430274, 432744, 445081, 463372, 468806, 475566, 504868, 508664, 518154, 539448, 557574, 634088, 645411, 650503, 690872, 695058, 703209, 743432, 757302, 762996, 821688, 826579, 860548, 890162, 926744, 937612, 951132, 1009736, 1036308, 1115148, 1208077, 1290822, 1301006, 1335243, 1390116, 1406418, 1505959, 1514604, 1525992, 1640821, 1653158, 1721096, 1780324, 1875224, 1902264, 1951509, 2072616, 2230296, 2416154, 2479737, 2581644, 2602012, 2670486, 2780232, 2812836, 3011918, 3029208, 3281642, 3306316, 3560648, 3624231, 3903018, 4517877, 4832308, 4922463, 4959474, 5163288, 5204024, 5340972, 5625672, 5786053, 6023836, 6563284, 6612632, 7248462, 7806036, 8456539, 9035754, 9664616, 9844926, 9918948, 10681944, 11572106, 12047672, 13126568, 14496924, 15612072, 15705001, 16913078, 17358159, 18071508, 19689852, 19837896, 23144212, 25369617, 28993848, 31410002, 33826156, 34716318, 36143016, 39379704, 46288424, 47115003, 50739234, 62820004, 67652312, 69432636, 94230006, 101478468, 109935007, 125640008, 138865272, 188460012, 202956936, 219870014, 329805021, 376920024, 439740028, 659610042, 879480056, 1319220084, 2638440168]

約数ペア:

[(1, 2638440168), (2, 1319220084), (3, 879480056), (4, 659610042), (6, 439740028), (7, 376920024), (8, 329805021), (12, 219870014), (13, 202956936), (14, 188460012), (19, 138865272), (21, 125640008), (24, 109935007), (26, 101478468), (28, 94230006), (38, 69432636), (39, 67652312), (42, 62820004), (52, 50739234), (56, 47115003), (57, 46288424), (67, 39379704), (73, 36143016), (76, 34716318), (78, 33826156), (84, 31410002), (91, 28993848), (104, 25369617), (114, 23144212), (133, 19837896), (134, 19689852), (146, 18071508), (152, 17358159), (156, 16913078), (168, 15705001), (169, 15612072), (182, 14496924), (201, 13126568), (219, 12047672), (228, 11572106), (247, 10681944), (266, 9918948), (268, 9844926), (273, 9664616), (292, 9035754), (312, 8456539), (338, 7806036), (364, 7248462), (399, 6612632), (402, 6563284), (438, 6023836), (456, 5786053), (469, 5625672), (494, 5340972), (507, 5204024), (511, 5163288), (532, 4959474), (536, 4922463), (546, 4832308), (584, 4517877), (676, 3903018), (728, 3624231), (741, 3560648), (798, 3306316), (804, 3281642), (871, 3029208), (876, 3011918), (938, 2812836), (949, 2780232), (988, 2670486), (1014, 2602012), (1022, 2581644), (1064, 2479737), (1092, 2416154), (1183, 2230296), (1273, 2072616), (1352, 1951509), (1387, 1902264), (1407, 1875224), (1482, 1780324), (1533, 1721096), (1596, 1653158), (1608, 1640821), (1729, 1525992), (1742, 1514604), (1752, 1505959), (1876, 1406418), (1898, 1390116), (1976, 1335243), (2028, 1301006), (2044, 1290822), (2184, 1208077), (2366, 1115148), (2546, 1036308), (2613, 1009736), (2774, 951132), (2814, 937612), (2847, 926744), (2964, 890162), (3066, 860548), (3192, 826579), (3211, 821688), (3458, 762996), (3484, 757302), (3549, 743432), (3752, 703209), (3796, 695058), (3819, 690872), (4056, 650503), (4088, 645411), (4161, 634088), (4732, 557574), (4891, 539448), (5092, 518154), (5187, 508664), (5226, 504868), (5548, 475566), (5628, 468806), (5694, 463372), (5928, 445081), (6097, 432744), (6132, 430274), (6422, 410844), (6643, 397176), (6916, 381498), (6968, 378651), (7098, 371716), (7592, 347529), (7638, 345436), (8322, 317044), (8911, 296088), (9464, 278787), (9633, 273896), (9709, 271752), (9782, 269724), (10184, 259077), (10374, 254332), (10452, 252434), (11096, 237783), (11256, 234403), (11323, 233016), (11388, 231686), (12194, 216372), (12264, 215137), (12337, 213864), (12844, 205422), (13286, 198588), (13832, 190749), (14196, 185858), (14673, 179816), (15276, 172718), (16549, 159432), (16644, 158522), (17822, 148044), (18031, 146328), (18291, 144248), (19266, 136948), (19418, 135876), (19564, 134862), (19929, 132392), (20748, 127166), (20904, 126217), (22477, 117384), (22646, 116508), (22776, 115843), (24388, 108186), (24674, 106932), (25688, 102711), (26572, 99294), (26733, 98696), (28392, 92929), (29127, 90584), (29346, 89908), (30552, 86359), (33098, 79716), (33288, 79261), (33969, 77672), (34237, 77064), (35644, 74022), (36062, 73164), (36582, 72124), (37011, 71288), (38532, 68474), (38836, 67938), (39128, 67431), (39858, 66196), (41496, 63583), (44954, 58692), (45292, 58254), (48776, 54093), (49348, 53466), (49647, 53144)]