479576032

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 1037610000

約数和(自身を除く): 558033968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 169, 208, 284, 338, 416, 568, 676, 923, 1136, 1249, 1352, 1846, 2272, 2498, 2704, 3692, 4996, 5408, 7384, 9992, 11999, 14768, 16237, 19984, 23998, 29536, 32474, 39968, 47996, 64948, 88679, 95992, 129896, 177358, 191984, 211081, 259792, 354716, 383968, 422162, 519584, 709432, 844324, 1152827, 1418864, 1688648, 2305654, 2837728, 3377296, 4611308, 6754592, 9222616, 14986751, 18445232, 29973502, 36890464, 59947004, 119894008, 239788016, 479576032]

約数ペア:

[(1, 479576032), (2, 239788016), (4, 119894008), (8, 59947004), (13, 36890464), (16, 29973502), (26, 18445232), (32, 14986751), (52, 9222616), (71, 6754592), (104, 4611308), (142, 3377296), (169, 2837728), (208, 2305654), (284, 1688648), (338, 1418864), (416, 1152827), (568, 844324), (676, 709432), (923, 519584), (1136, 422162), (1249, 383968), (1352, 354716), (1846, 259792), (2272, 211081), (2498, 191984), (2704, 177358), (3692, 129896), (4996, 95992), (5408, 88679), (7384, 64948), (9992, 47996), (11999, 39968), (14768, 32474), (16237, 29536), (19984, 23998)]