286155688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 677837160

約数和(自身を除く): 391681472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 233, 241, 364, 392, 466, 482, 637, 728, 932, 964, 1274, 1631, 1687, 1864, 1928, 2548, 3029, 3133, 3262, 3374, 5096, 6058, 6266, 6524, 6748, 11417, 11809, 12116, 12532, 13048, 13496, 21203, 21931, 22834, 23618, 24232, 25064, 42406, 43862, 45668, 47236, 56153, 84812, 87724, 91336, 94472, 112306, 148421, 153517, 169624, 175448, 224612, 296842, 307034, 393071, 449224, 593684, 614068, 729989, 786142, 1187368, 1228136, 1459978, 1572284, 2751497, 2919956, 3144568, 5109923, 5502994, 5839912, 10219846, 11005988, 20439692, 22011976, 35769461, 40879384, 71538922, 143077844, 286155688]

約数ペア:

[(1, 286155688), (2, 143077844), (4, 71538922), (7, 40879384), (8, 35769461), (13, 22011976), (14, 20439692), (26, 11005988), (28, 10219846), (49, 5839912), (52, 5502994), (56, 5109923), (91, 3144568), (98, 2919956), (104, 2751497), (182, 1572284), (196, 1459978), (233, 1228136), (241, 1187368), (364, 786142), (392, 729989), (466, 614068), (482, 593684), (637, 449224), (728, 393071), (932, 307034), (964, 296842), (1274, 224612), (1631, 175448), (1687, 169624), (1864, 153517), (1928, 148421), (2548, 112306), (3029, 94472), (3133, 91336), (3262, 87724), (3374, 84812), (5096, 56153), (6058, 47236), (6266, 45668), (6524, 43862), (6748, 42406), (11417, 25064), (11809, 24232), (12116, 23618), (12532, 22834), (13048, 21931), (13496, 21203)]