21739804128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 432

約数和(自身を含む): 74618107200

約数和(自身を除く): 52878303072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 73, 84, 94, 96, 98, 112, 126, 141, 144, 146, 147, 168, 188, 196, 219, 224, 252, 282, 288, 292, 294, 329, 336, 376, 392, 423, 438, 441, 449, 504, 511, 564, 584, 588, 657, 658, 672, 752, 784, 846, 876, 882, 898, 987, 1008, 1022, 1128, 1168, 1176, 1314, 1316, 1347, 1504, 1533, 1568, 1692, 1752, 1764, 1796, 1974, 2016, 2044, 2256, 2303, 2336, 2352, 2628, 2632, 2694, 2961, 3066, 3143, 3384, 3431, 3504, 3528, 3577, 3592, 3948, 4041, 4088, 4512, 4599, 4606, 4704, 5256, 5264, 5388, 5922, 6132, 6286, 6768, 6862, 6909, 7008, 7056, 7154, 7184, 7896, 8082, 8176, 9198, 9212, 9429, 10293, 10512, 10528, 10731, 10776, 11844, 12264, 12572, 13536, 13724, 13818, 14112, 14308, 14368, 15792, 16164, 16352, 18396, 18424, 18858, 20586, 20727, 21024, 21103, 21462, 21552, 22001, 23688, 24017, 24528, 25144, 27448, 27636, 28287, 28616, 30879, 31584, 32193, 32328, 32777, 36792, 36848, 37716, 41172, 41454, 42206, 42924, 43104, 44002, 47376, 48034, 49056, 50288, 54896, 55272, 56574, 57232, 61758, 63309, 64386, 64656, 65554, 66003, 72051, 73584, 73696, 75432, 82344, 82908, 84412, 85848, 88004, 94752, 96068, 98331, 100576, 109792, 110544, 113148, 114464, 123516, 126618, 128772, 129312, 131108, 132006, 144102, 147168, 147721, 150864, 164688, 165816, 168119, 168824, 171696, 176008, 189927, 192136, 196662, 198009, 216153, 221088, 226296, 229439, 247032, 253236, 257544, 262216, 264012, 288204, 294993, 295442, 301728, 329376, 331632, 336238, 337648, 343392, 352016, 379854, 384272, 393324, 396018, 432306, 443163, 452592, 458878, 494064, 504357, 506472, 515088, 524432, 528024, 576408, 589986, 590884, 663264, 672476, 675296, 688317, 704032, 759708, 768544, 786648, 792036, 864612, 886326, 905184, 917756, 988128, 1008714, 1012944, 1030176, 1034047, 1048864, 1056048, 1152816, 1179972, 1181768, 1329489, 1344952, 1376634, 1513071, 1519416, 1540519, 1573296, 1584072, 1606073, 1729224, 1772652, 1835512, 2017428, 2025888, 2064951, 2068094, 2112096, 2305632, 2359944, 2363536, 2658978, 2689904, 2753268, 3026142, 3038832, 3081038, 3102141, 3146592, 3168144, 3212146, 3458448, 3545304, 3671024, 4034856, 4129902, 4136188, 4621557, 4719888, 4727072, 4818219, 5317956, 5379808, 5506536, 6052284, 6077664, 6162076, 6204282, 6336288, 6424292, 6916896, 7090608, 7342048, 8069712, 8259804, 8272376, 9243114, 9306423, 9439776, 9636438, 10635912, 10783633, 11013072, 12104568, 12324152, 12408564, 12848584, 13864671, 14181216, 14454657, 16139424, 16519608, 16544752, 18486228, 18612846, 19272876, 21271824, 21567266, 22026144, 24209136, 24648304, 24817128, 25697168, 27729342, 28909314, 32350899, 33039216, 33089504, 36972456, 37225692, 38545752, 42543648, 43134532, 48418272, 49296608, 49634256, 51394336, 55458684, 57818628, 64701798, 66078432, 73944912, 74451384, 75485431, 77091504, 86269064, 97052697, 99268512, 110917368, 115637256, 129403596, 147889824, 148902768, 150970862, 154183008, 172538128, 194105394, 221834736, 226456293, 231274512, 258807192, 297805536, 301941724, 345076256, 388210788, 443669472, 452912586, 462549024, 517614384, 603883448, 679368879, 776421576, 905825172, 1035228768, 1207766896, 1358737758, 1552843152, 1811650344, 2415533792, 2717475516, 3105686304, 3623300688, 5434951032, 7246601376, 10869902064, 21739804128]

約数ペア:

[(1, 21739804128), (2, 10869902064), (3, 7246601376), (4, 5434951032), (6, 3623300688), (7, 3105686304), (8, 2717475516), (9, 2415533792), (12, 1811650344), (14, 1552843152), (16, 1358737758), (18, 1207766896), (21, 1035228768), (24, 905825172), (28, 776421576), (32, 679368879), (36, 603883448), (42, 517614384), (47, 462549024), (48, 452912586), (49, 443669472), (56, 388210788), (63, 345076256), (72, 301941724), (73, 297805536), (84, 258807192), (94, 231274512), (96, 226456293), (98, 221834736), (112, 194105394), (126, 172538128), (141, 154183008), (144, 150970862), (146, 148902768), (147, 147889824), (168, 129403596), (188, 115637256), (196, 110917368), (219, 99268512), (224, 97052697), (252, 86269064), (282, 77091504), (288, 75485431), (292, 74451384), (294, 73944912), (329, 66078432), (336, 64701798), (376, 57818628), (392, 55458684), (423, 51394336), (438, 49634256), (441, 49296608), (449, 48418272), (504, 43134532), (511, 42543648), (564, 38545752), (584, 37225692), (588, 36972456), (657, 33089504), (658, 33039216), (672, 32350899), (752, 28909314), (784, 27729342), (846, 25697168), (876, 24817128), (882, 24648304), (898, 24209136), (987, 22026144), (1008, 21567266), (1022, 21271824), (1128, 19272876), (1168, 18612846), (1176, 18486228), (1314, 16544752), (1316, 16519608), (1347, 16139424), (1504, 14454657), (1533, 14181216), (1568, 13864671), (1692, 12848584), (1752, 12408564), (1764, 12324152), (1796, 12104568), (1974, 11013072), (2016, 10783633), (2044, 10635912), (2256, 9636438), (2303, 9439776), (2336, 9306423), (2352, 9243114), (2628, 8272376), (2632, 8259804), (2694, 8069712), (2961, 7342048), (3066, 7090608), (3143, 6916896), (3384, 6424292), (3431, 6336288), (3504, 6204282), (3528, 6162076), (3577, 6077664), (3592, 6052284), (3948, 5506536), (4041, 5379808), (4088, 5317956), (4512, 4818219), (4599, 4727072), (4606, 4719888), (4704, 4621557), (5256, 4136188), (5264, 4129902), (5388, 4034856), (5922, 3671024), (6132, 3545304), (6286, 3458448), (6768, 3212146), (6862, 3168144), (6909, 3146592), (7008, 3102141), (7056, 3081038), (7154, 3038832), (7184, 3026142), (7896, 2753268), (8082, 2689904), (8176, 2658978), (9198, 2363536), (9212, 2359944), (9429, 2305632), (10293, 2112096), (10512, 2068094), (10528, 2064951), (10731, 2025888), (10776, 2017428), (11844, 1835512), (12264, 1772652), (12572, 1729224), (13536, 1606073), (13724, 1584072), (13818, 1573296), (14112, 1540519), (14308, 1519416), (14368, 1513071), (15792, 1376634), (16164, 1344952), (16352, 1329489), (18396, 1181768), (18424, 1179972), (18858, 1152816), (20586, 1056048), (20727, 1048864), (21024, 1034047), (21103, 1030176), (21462, 1012944), (21552, 1008714), (22001, 988128), (23688, 917756), (24017, 905184), (24528, 886326), (25144, 864612), (27448, 792036), (27636, 786648), (28287, 768544), (28616, 759708), (30879, 704032), (31584, 688317), (32193, 675296), (32328, 672476), (32777, 663264), (36792, 590884), (36848, 589986), (37716, 576408), (41172, 528024), (41454, 524432), (42206, 515088), (42924, 506472), (43104, 504357), (44002, 494064), (47376, 458878), (48034, 452592), (49056, 443163), (50288, 432306), (54896, 396018), (55272, 393324), (56574, 384272), (57232, 379854), (61758, 352016), (63309, 343392), (64386, 337648), (64656, 336238), (65554, 331632), (66003, 329376), (72051, 301728), (73584, 295442), (73696, 294993), (75432, 288204), (82344, 264012), (82908, 262216), (84412, 257544), (85848, 253236), (88004, 247032), (94752, 229439), (96068, 226296), (98331, 221088), (100576, 216153), (109792, 198009), (110544, 196662), (113148, 192136), (114464, 189927), (123516, 176008), (126618, 171696), (128772, 168824), (129312, 168119), (131108, 165816), (132006, 164688), (144102, 150864), (147168, 147721)]