1269838368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{142231}}^1$

素因数の和:142278

約数の個数: 72

約数和(自身を含む): 3727616256

約数和(自身を除く): 2457777888

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, 142231, 284462, 426693, 568924, 853386, 1137848, 1280079, 1706772, 2275696, 2560158, 3413544, 4409161, 4551392, 5120316, 6827088, 8818322, 10240632, 13227483, 13654176, 17636644, 20481264, 26454966, 35273288, 39682449, 40962528, 52909932, 70546576, 79364898, 105819864, 141093152, 158729796, 211639728, 317459592, 423279456, 634919184, 1269838368]

約数ペア:

[(1, 1269838368), (2, 634919184), (3, 423279456), (4, 317459592), (6, 211639728), (8, 158729796), (9, 141093152), (12, 105819864), (16, 79364898), (18, 70546576), (24, 52909932), (31, 40962528), (32, 39682449), (36, 35273288), (48, 26454966), (62, 20481264), (72, 17636644), (93, 13654176), (96, 13227483), (124, 10240632), (144, 8818322), (186, 6827088), (248, 5120316), (279, 4551392), (288, 4409161), (372, 3413544), (496, 2560158), (558, 2275696), (744, 1706772), (992, 1280079), (1116, 1137848), (1488, 853386), (2232, 568924), (2976, 426693), (4464, 284462), (8928, 142231)]