12840679264

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{2549}}^1$

素因数の和:3132

約数の個数: 96

約数和(自身を含む): 29631571200

約数和(自身を除く): 16790891936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 523, 602, 688, 1046, 1204, 1376, 2092, 2408, 2549, 3661, 4184, 4816, 5098, 7322, 8368, 9632, 10196, 14644, 16736, 17843, 20392, 22489, 29288, 35686, 40784, 44978, 58576, 71372, 81568, 89956, 109607, 117152, 142744, 157423, 179912, 219214, 285488, 314846, 359824, 438428, 570976, 629692, 719648, 767249, 876856, 1259384, 1333127, 1534498, 1753712, 2518768, 2666254, 3068996, 3507424, 5037536, 5332508, 6137992, 9331889, 10665016, 12275984, 18663778, 21330032, 24551968, 37327556, 42660064, 57324461, 74655112, 114648922, 149310224, 229297844, 298620448, 401271227, 458595688, 802542454, 917191376, 1605084908, 1834382752, 3210169816, 6420339632, 12840679264]

約数ペア:

[(1, 12840679264), (2, 6420339632), (4, 3210169816), (7, 1834382752), (8, 1605084908), (14, 917191376), (16, 802542454), (28, 458595688), (32, 401271227), (43, 298620448), (56, 229297844), (86, 149310224), (112, 114648922), (172, 74655112), (224, 57324461), (301, 42660064), (344, 37327556), (523, 24551968), (602, 21330032), (688, 18663778), (1046, 12275984), (1204, 10665016), (1376, 9331889), (2092, 6137992), (2408, 5332508), (2549, 5037536), (3661, 3507424), (4184, 3068996), (4816, 2666254), (5098, 2518768), (7322, 1753712), (8368, 1534498), (9632, 1333127), (10196, 1259384), (14644, 876856), (16736, 767249), (17843, 719648), (20392, 629692), (22489, 570976), (29288, 438428), (35686, 359824), (40784, 314846), (44978, 285488), (58576, 219214), (71372, 179912), (81568, 157423), (89956, 142744), (109607, 117152)]