399851844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{116101}}^1$

素因数の和:116156

約数の個数: 48

約数和(自身を含む): 1092287616

約数和(自身を除く): 692435772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 116101, 232202, 348303, 464404, 696606, 812707, 1393212, 1625414, 2438121, 3250828, 4760141, 4876242, 9520282, 9752484, 14280423, 19040564, 28560846, 33320987, 57121692, 66641974, 99962961, 133283948, 199925922, 399851844]

約数ペア:

[(1, 399851844), (2, 199925922), (3, 133283948), (4, 99962961), (6, 66641974), (7, 57121692), (12, 33320987), (14, 28560846), (21, 19040564), (28, 14280423), (41, 9752484), (42, 9520282), (82, 4876242), (84, 4760141), (123, 3250828), (164, 2438121), (246, 1625414), (287, 1393212), (492, 812707), (574, 696606), (861, 464404), (1148, 348303), (1722, 232202), (3444, 116101)]