312506532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 881404160

約数和(自身を除く): 568897628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 103, 108, 117, 156, 206, 234, 309, 351, 412, 468, 618, 702, 927, 1236, 1339, 1404, 1854, 2161, 2678, 2781, 3708, 4017, 4322, 5356, 5562, 6483, 8034, 8644, 11124, 12051, 12966, 16068, 19449, 24102, 25932, 28093, 36153, 38898, 48204, 56186, 58347, 72306, 77796, 84279, 112372, 116694, 144612, 168558, 222583, 233388, 252837, 337116, 445166, 505674, 667749, 758511, 890332, 1011348, 1335498, 1517022, 2003247, 2670996, 2893579, 3034044, 4006494, 5787158, 6009741, 8012988, 8680737, 11574316, 12019482, 17361474, 24038964, 26042211, 34722948, 52084422, 78126633, 104168844, 156253266, 312506532]

約数ペア:

[(1, 312506532), (2, 156253266), (3, 104168844), (4, 78126633), (6, 52084422), (9, 34722948), (12, 26042211), (13, 24038964), (18, 17361474), (26, 12019482), (27, 11574316), (36, 8680737), (39, 8012988), (52, 6009741), (54, 5787158), (78, 4006494), (103, 3034044), (108, 2893579), (117, 2670996), (156, 2003247), (206, 1517022), (234, 1335498), (309, 1011348), (351, 890332), (412, 758511), (468, 667749), (618, 505674), (702, 445166), (927, 337116), (1236, 252837), (1339, 233388), (1404, 222583), (1854, 168558), (2161, 144612), (2678, 116694), (2781, 112372), (3708, 84279), (4017, 77796), (4322, 72306), (5356, 58347), (5562, 56186), (6483, 48204), (8034, 38898), (8644, 36153), (11124, 28093), (12051, 25932), (12966, 24102), (16068, 19449)]