267313248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 796723200

約数和(自身を除く): 529409952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 379, 474, 496, 558, 632, 711, 744, 758, 948, 992, 1116, 1137, 1264, 1422, 1488, 1516, 1896, 2232, 2274, 2449, 2528, 2844, 2976, 3032, 3411, 3792, 4464, 4548, 4898, 5688, 6064, 6822, 7347, 7584, 8928, 9096, 9796, 11376, 11749, 12128, 13644, 14694, 18192, 19592, 22041, 22752, 23498, 27288, 29388, 29941, 35247, 36384, 39184, 44082, 46996, 54576, 58776, 59882, 70494, 78368, 88164, 89823, 93992, 105741, 109152, 117552, 119764, 140988, 176328, 179646, 187984, 211482, 235104, 239528, 269469, 281976, 352656, 359292, 375968, 422964, 479056, 538938, 563952, 705312, 718584, 845928, 928171, 958112, 1077876, 1127904, 1437168, 1691856, 1856342, 2155752, 2784513, 2874336, 3383712, 3712684, 4311504, 5569026, 7425368, 8353539, 8623008, 11138052, 14850736, 16707078, 22276104, 29701472, 33414156, 44552208, 66828312, 89104416, 133656624, 267313248]

約数ペア:

[(1, 267313248), (2, 133656624), (3, 89104416), (4, 66828312), (6, 44552208), (8, 33414156), (9, 29701472), (12, 22276104), (16, 16707078), (18, 14850736), (24, 11138052), (31, 8623008), (32, 8353539), (36, 7425368), (48, 5569026), (62, 4311504), (72, 3712684), (79, 3383712), (93, 2874336), (96, 2784513), (124, 2155752), (144, 1856342), (158, 1691856), (186, 1437168), (237, 1127904), (248, 1077876), (279, 958112), (288, 928171), (316, 845928), (372, 718584), (379, 705312), (474, 563952), (496, 538938), (558, 479056), (632, 422964), (711, 375968), (744, 359292), (758, 352656), (948, 281976), (992, 269469), (1116, 239528), (1137, 235104), (1264, 211482), (1422, 187984), (1488, 179646), (1516, 176328), (1896, 140988), (2232, 119764), (2274, 117552), (2449, 109152), (2528, 105741), (2844, 93992), (2976, 89823), (3032, 88164), (3411, 78368), (3792, 70494), (4464, 59882), (4548, 58776), (4898, 54576), (5688, 46996), (6064, 44082), (6822, 39184), (7347, 36384), (7584, 35247), (8928, 29941), (9096, 29388), (9796, 27288), (11376, 23498), (11749, 22752), (12128, 22041), (13644, 19592), (14694, 18192)]