251389632

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 778337280

約数和(自身を除く): 526947648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 32, 39, 46, 48, 52, 58, 64, 69, 78, 87, 92, 96, 104, 116, 138, 151, 156, 174, 184, 192, 208, 232, 276, 299, 302, 312, 348, 368, 377, 416, 453, 464, 552, 598, 604, 624, 667, 696, 736, 754, 832, 897, 906, 928, 1104, 1131, 1196, 1208, 1248, 1334, 1392, 1472, 1508, 1794, 1812, 1856, 1963, 2001, 2208, 2262, 2392, 2416, 2496, 2668, 2784, 3016, 3473, 3588, 3624, 3926, 4002, 4379, 4416, 4524, 4784, 4832, 5336, 5568, 5889, 6032, 6946, 7176, 7248, 7852, 8004, 8671, 8758, 9048, 9568, 9664, 10419, 10672, 11778, 12064, 13137, 13892, 14352, 14496, 15704, 16008, 17342, 17516, 18096, 19136, 20838, 21344, 23556, 24128, 26013, 26274, 27784, 28704, 28992, 31408, 32016, 34684, 35032, 36192, 41676, 42688, 45149, 47112, 52026, 52548, 55568, 56927, 57408, 62816, 64032, 69368, 70064, 72384, 83352, 90298, 94224, 100717, 104052, 105096, 111136, 113854, 125632, 128064, 135447, 138736, 140128, 166704, 170781, 180596, 188448, 201434, 208104, 210192, 222272, 227708, 270894, 277472, 280256, 302151, 333408, 341562, 361192, 376896, 402868, 416208, 420384, 455416, 541788, 554944, 604302, 666816, 683124, 722384, 805736, 832416, 840768, 910832, 1083576, 1208604, 1309321, 1366248, 1444768, 1611472, 1664832, 1821664, 2167152, 2417208, 2618642, 2732496, 2889536, 3222944, 3643328, 3927963, 4334304, 4834416, 5237284, 5464992, 6445888, 7855926, 8668608, 9668832, 10474568, 10929984, 15711852, 19337664, 20949136, 31423704, 41898272, 62847408, 83796544, 125694816, 251389632]

約数ペア:

[(1, 251389632), (2, 125694816), (3, 83796544), (4, 62847408), (6, 41898272), (8, 31423704), (12, 20949136), (13, 19337664), (16, 15711852), (23, 10929984), (24, 10474568), (26, 9668832), (29, 8668608), (32, 7855926), (39, 6445888), (46, 5464992), (48, 5237284), (52, 4834416), (58, 4334304), (64, 3927963), (69, 3643328), (78, 3222944), (87, 2889536), (92, 2732496), (96, 2618642), (104, 2417208), (116, 2167152), (138, 1821664), (151, 1664832), (156, 1611472), (174, 1444768), (184, 1366248), (192, 1309321), (208, 1208604), (232, 1083576), (276, 910832), (299, 840768), (302, 832416), (312, 805736), (348, 722384), (368, 683124), (377, 666816), (416, 604302), (453, 554944), (464, 541788), (552, 455416), (598, 420384), (604, 416208), (624, 402868), (667, 376896), (696, 361192), (736, 341562), (754, 333408), (832, 302151), (897, 280256), (906, 277472), (928, 270894), (1104, 227708), (1131, 222272), (1196, 210192), (1208, 208104), (1248, 201434), (1334, 188448), (1392, 180596), (1472, 170781), (1508, 166704), (1794, 140128), (1812, 138736), (1856, 135447), (1963, 128064), (2001, 125632), (2208, 113854), (2262, 111136), (2392, 105096), (2416, 104052), (2496, 100717), (2668, 94224), (2784, 90298), (3016, 83352), (3473, 72384), (3588, 70064), (3624, 69368), (3926, 64032), (4002, 62816), (4379, 57408), (4416, 56927), (4524, 55568), (4784, 52548), (4832, 52026), (5336, 47112), (5568, 45149), (5889, 42688), (6032, 41676), (6946, 36192), (7176, 35032), (7248, 34684), (7852, 32016), (8004, 31408), (8671, 28992), (8758, 28704), (9048, 27784), (9568, 26274), (9664, 26013), (10419, 24128), (10672, 23556), (11778, 21344), (12064, 20838), (13137, 19136), (13892, 18096), (14352, 17516), (14496, 17342), (15704, 16008)]