270304856

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 515429040

約数和(自身を除く): 245124184

約数列:

[1, 2, 4, 8, 97, 163, 194, 326, 388, 652, 776, 1304, 2137, 4274, 8548, 15811, 17096, 31622, 63244, 126488, 207289, 348331, 414578, 696662, 829156, 1393324, 1658312, 2786648, 33788107, 67576214, 135152428, 270304856]

約数ペア:

[(1, 270304856), (2, 135152428), (4, 67576214), (8, 33788107), (97, 2786648), (163, 1658312), (194, 1393324), (326, 829156), (388, 696662), (652, 414578), (776, 348331), (1304, 207289), (2137, 126488), (4274, 63244), (8548, 31622), (15811, 17096)]