285312096

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32004

約数の個数: 72

約数和(自身を含む): 837555264

約数和(自身を除く): 552243168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 31957, 63914, 95871, 127828, 191742, 255656, 287613, 383484, 511312, 575226, 766968, 990667, 1022624, 1150452, 1533936, 1981334, 2300904, 2972001, 3067872, 3962668, 4601808, 5944002, 7925336, 8916003, 9203616, 11888004, 15850672, 17832006, 23776008, 31701344, 35664012, 47552016, 71328024, 95104032, 142656048, 285312096]

約数ペア:

[(1, 285312096), (2, 142656048), (3, 95104032), (4, 71328024), (6, 47552016), (8, 35664012), (9, 31701344), (12, 23776008), (16, 17832006), (18, 15850672), (24, 11888004), (31, 9203616), (32, 8916003), (36, 7925336), (48, 5944002), (62, 4601808), (72, 3962668), (93, 3067872), (96, 2972001), (124, 2300904), (144, 1981334), (186, 1533936), (248, 1150452), (279, 1022624), (288, 990667), (372, 766968), (496, 575226), (558, 511312), (744, 383484), (992, 287613), (1116, 255656), (1488, 191742), (2232, 127828), (2976, 95871), (4464, 63914), (8928, 31957)]