230931504

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 672590880

約数和(自身を除く): 441659376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 89, 111, 144, 148, 178, 222, 267, 296, 333, 356, 444, 487, 534, 592, 666, 712, 801, 888, 974, 1068, 1332, 1424, 1461, 1602, 1776, 1948, 2136, 2664, 2922, 3204, 3293, 3896, 4272, 4383, 5328, 5844, 6408, 6586, 7792, 8766, 9879, 11688, 12816, 13172, 17532, 18019, 19758, 23376, 26344, 29637, 35064, 36038, 39516, 43343, 52688, 54057, 59274, 70128, 72076, 79032, 86686, 108114, 118548, 130029, 144152, 158064, 162171, 173372, 216228, 237096, 260058, 288304, 324342, 346744, 390087, 432456, 474192, 520116, 648684, 693488, 780174, 864912, 1040232, 1297368, 1560348, 1603691, 2080464, 2594736, 3120696, 3207382, 4811073, 6241392, 6414764, 9622146, 12829528, 14433219, 19244292, 25659056, 28866438, 38488584, 57732876, 76977168, 115465752, 230931504]

約数ペア:

[(1, 230931504), (2, 115465752), (3, 76977168), (4, 57732876), (6, 38488584), (8, 28866438), (9, 25659056), (12, 19244292), (16, 14433219), (18, 12829528), (24, 9622146), (36, 6414764), (37, 6241392), (48, 4811073), (72, 3207382), (74, 3120696), (89, 2594736), (111, 2080464), (144, 1603691), (148, 1560348), (178, 1297368), (222, 1040232), (267, 864912), (296, 780174), (333, 693488), (356, 648684), (444, 520116), (487, 474192), (534, 432456), (592, 390087), (666, 346744), (712, 324342), (801, 288304), (888, 260058), (974, 237096), (1068, 216228), (1332, 173372), (1424, 162171), (1461, 158064), (1602, 144152), (1776, 130029), (1948, 118548), (2136, 108114), (2664, 86686), (2922, 79032), (3204, 72076), (3293, 70128), (3896, 59274), (4272, 54057), (4383, 52688), (5328, 43343), (5844, 39516), (6408, 36038), (6586, 35064), (7792, 29637), (8766, 26344), (9879, 23376), (11688, 19758), (12816, 18019), (13172, 17532)]