2179982688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 6482488320

約数和(自身を除く): 4302505632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 173, 184, 208, 276, 299, 312, 346, 368, 416, 439, 519, 552, 598, 624, 692, 736, 878, 897, 1038, 1104, 1196, 1248, 1317, 1384, 1756, 1794, 2076, 2208, 2249, 2392, 2634, 2768, 3512, 3588, 3979, 4152, 4498, 4784, 5268, 5536, 5707, 6747, 7024, 7176, 7958, 8304, 8996, 9568, 10097, 10536, 11414, 11937, 13494, 14048, 14352, 15916, 16608, 17121, 17992, 20194, 21072, 22828, 23874, 26988, 28704, 30291, 31832, 34242, 35984, 40388, 42144, 45656, 47748, 51727, 53976, 60582, 63664, 68484, 71968, 75947, 80776, 91312, 95496, 103454, 107952, 121164, 127328, 131261, 136968, 151894, 155181, 161552, 182624, 190992, 206908, 215904, 227841, 242328, 262522, 273936, 303788, 310362, 323104, 381984, 393783, 413816, 455682, 484656, 525044, 547872, 607576, 620724, 787566, 827632, 911364, 969312, 987311, 1050088, 1215152, 1241448, 1575132, 1655264, 1746781, 1822728, 1974622, 2100176, 2430304, 2482896, 2961933, 3150264, 3493562, 3645456, 3949244, 4200352, 4965792, 5240343, 5923866, 6300528, 6987124, 7290912, 7898488, 10480686, 11847732, 12601056, 13974248, 15796976, 20961372, 22708153, 23695464, 27948496, 31593952, 41922744, 45416306, 47390928, 55896992, 68124459, 83845488, 90832612, 94781856, 136248918, 167690976, 181665224, 272497836, 363330448, 544995672, 726660896, 1089991344, 2179982688]

約数ペア:

[(1, 2179982688), (2, 1089991344), (3, 726660896), (4, 544995672), (6, 363330448), (8, 272497836), (12, 181665224), (13, 167690976), (16, 136248918), (23, 94781856), (24, 90832612), (26, 83845488), (32, 68124459), (39, 55896992), (46, 47390928), (48, 45416306), (52, 41922744), (69, 31593952), (78, 27948496), (92, 23695464), (96, 22708153), (104, 20961372), (138, 15796976), (156, 13974248), (173, 12601056), (184, 11847732), (208, 10480686), (276, 7898488), (299, 7290912), (312, 6987124), (346, 6300528), (368, 5923866), (416, 5240343), (439, 4965792), (519, 4200352), (552, 3949244), (598, 3645456), (624, 3493562), (692, 3150264), (736, 2961933), (878, 2482896), (897, 2430304), (1038, 2100176), (1104, 1974622), (1196, 1822728), (1248, 1746781), (1317, 1655264), (1384, 1575132), (1756, 1241448), (1794, 1215152), (2076, 1050088), (2208, 987311), (2249, 969312), (2392, 911364), (2634, 827632), (2768, 787566), (3512, 620724), (3588, 607576), (3979, 547872), (4152, 525044), (4498, 484656), (4784, 455682), (5268, 413816), (5536, 393783), (5707, 381984), (6747, 323104), (7024, 310362), (7176, 303788), (7958, 273936), (8304, 262522), (8996, 242328), (9568, 227841), (10097, 215904), (10536, 206908), (11414, 190992), (11937, 182624), (13494, 161552), (14048, 155181), (14352, 151894), (15916, 136968), (16608, 131261), (17121, 127328), (17992, 121164), (20194, 107952), (21072, 103454), (22828, 95496), (23874, 91312), (26988, 80776), (28704, 75947), (30291, 71968), (31832, 68484), (34242, 63664), (35984, 60582), (40388, 53976), (42144, 51727), (45656, 47748)]