475889128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 1062397350

約数和(自身を除く): 586508222

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 484, 572, 676, 968, 1144, 1352, 1573, 1859, 2909, 3146, 3718, 5818, 6292, 7436, 11636, 12584, 14872, 20449, 23272, 31999, 37817, 40898, 63998, 75634, 81796, 127996, 151268, 163592, 255992, 302536, 351989, 415987, 491621, 703978, 831974, 983242, 1407956, 1663948, 1966484, 2815912, 3327896, 3932968, 4575857, 5407831, 9151714, 10815662, 18303428, 21631324, 36606856, 43262648, 59486141, 118972282, 237944564, 475889128]

約数ペア:

[(1, 475889128), (2, 237944564), (4, 118972282), (8, 59486141), (11, 43262648), (13, 36606856), (22, 21631324), (26, 18303428), (44, 10815662), (52, 9151714), (88, 5407831), (104, 4575857), (121, 3932968), (143, 3327896), (169, 2815912), (242, 1966484), (286, 1663948), (338, 1407956), (484, 983242), (572, 831974), (676, 703978), (968, 491621), (1144, 415987), (1352, 351989), (1573, 302536), (1859, 255992), (2909, 163592), (3146, 151268), (3718, 127996), (5818, 81796), (6292, 75634), (7436, 63998), (11636, 40898), (12584, 37817), (14872, 31999), (20449, 23272)]