237475872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 709293312

約数和(自身を除く): 471817440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 186, 201, 248, 268, 279, 288, 372, 397, 402, 496, 536, 558, 603, 744, 794, 804, 992, 1072, 1116, 1191, 1206, 1488, 1588, 1608, 2077, 2144, 2232, 2382, 2412, 2976, 3176, 3216, 3573, 4154, 4464, 4764, 4824, 6231, 6352, 6432, 7146, 8308, 8928, 9528, 9648, 12307, 12462, 12704, 14292, 16616, 18693, 19056, 19296, 24614, 24924, 26599, 28584, 33232, 36921, 37386, 38112, 49228, 49848, 53198, 57168, 66464, 73842, 74772, 79797, 98456, 99696, 106396, 110763, 114336, 147684, 149544, 159594, 196912, 199392, 212792, 221526, 239391, 295368, 299088, 319188, 393824, 425584, 443052, 478782, 590736, 598176, 638376, 824569, 851168, 886104, 957564, 1181472, 1276752, 1649138, 1772208, 1915128, 2473707, 2553504, 3298276, 3544416, 3830256, 4947414, 6596552, 7421121, 7660512, 9894828, 13193104, 14842242, 19789656, 26386208, 29684484, 39579312, 59368968, 79158624, 118737936, 237475872]

約数ペア:

[(1, 237475872), (2, 118737936), (3, 79158624), (4, 59368968), (6, 39579312), (8, 29684484), (9, 26386208), (12, 19789656), (16, 14842242), (18, 13193104), (24, 9894828), (31, 7660512), (32, 7421121), (36, 6596552), (48, 4947414), (62, 3830256), (67, 3544416), (72, 3298276), (93, 2553504), (96, 2473707), (124, 1915128), (134, 1772208), (144, 1649138), (186, 1276752), (201, 1181472), (248, 957564), (268, 886104), (279, 851168), (288, 824569), (372, 638376), (397, 598176), (402, 590736), (496, 478782), (536, 443052), (558, 425584), (603, 393824), (744, 319188), (794, 299088), (804, 295368), (992, 239391), (1072, 221526), (1116, 212792), (1191, 199392), (1206, 196912), (1488, 159594), (1588, 149544), (1608, 147684), (2077, 114336), (2144, 110763), (2232, 106396), (2382, 99696), (2412, 98456), (2976, 79797), (3176, 74772), (3216, 73842), (3573, 66464), (4154, 57168), (4464, 53198), (4764, 49848), (4824, 49228), (6231, 38112), (6352, 37386), (6432, 36921), (7146, 33232), (8308, 28584), (8928, 26599), (9528, 24924), (9648, 24614), (12307, 19296), (12462, 19056), (12704, 18693), (14292, 16616)]