407117568

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 1286403664

約数和(自身を除く): 879286096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 256, 264, 286, 312, 337, 352, 363, 384, 416, 429, 484, 528, 572, 624, 674, 704, 726, 768, 832, 858, 968, 1011, 1056, 1144, 1248, 1348, 1408, 1452, 1573, 1664, 1716, 1936, 2022, 2112, 2288, 2496, 2696, 2816, 2904, 3146, 3328, 3432, 3707, 3872, 4044, 4224, 4381, 4576, 4719, 4992, 5392, 5808, 6292, 6864, 7414, 7744, 8088, 8448, 8762, 9152, 9438, 9984, 10784, 11121, 11616, 12584, 13143, 13728, 14828, 15488, 16176, 17524, 18304, 18876, 21568, 22242, 23232, 25168, 26286, 27456, 29656, 30976, 32352, 35048, 36608, 37752, 40777, 43136, 44484, 46464, 48191, 50336, 52572, 54912, 59312, 64704, 70096, 75504, 81554, 86272, 88968, 92928, 96382, 100672, 105144, 109824, 118624, 122331, 129408, 140192, 144573, 151008, 163108, 177936, 192764, 201344, 210288, 237248, 244662, 258816, 280384, 289146, 302016, 326216, 355872, 385528, 402688, 420576, 474496, 489324, 530101, 560768, 578292, 604032, 652432, 711744, 771056, 841152, 948992, 978648, 1060202, 1121536, 1156584, 1208064, 1304864, 1423488, 1542112, 1590303, 1682304, 1957296, 2120404, 2313168, 2609728, 2846976, 3084224, 3180606, 3364608, 3914592, 4240808, 4626336, 5219456, 6168448, 6361212, 7829184, 8481616, 9252672, 10438912, 12336896, 12722424, 15658368, 16963232, 18505344, 25444848, 31316736, 33926464, 37010688, 50889696, 67852928, 101779392, 135705856, 203558784, 407117568]

約数ペア:

[(1, 407117568), (2, 203558784), (3, 135705856), (4, 101779392), (6, 67852928), (8, 50889696), (11, 37010688), (12, 33926464), (13, 31316736), (16, 25444848), (22, 18505344), (24, 16963232), (26, 15658368), (32, 12722424), (33, 12336896), (39, 10438912), (44, 9252672), (48, 8481616), (52, 7829184), (64, 6361212), (66, 6168448), (78, 5219456), (88, 4626336), (96, 4240808), (104, 3914592), (121, 3364608), (128, 3180606), (132, 3084224), (143, 2846976), (156, 2609728), (176, 2313168), (192, 2120404), (208, 1957296), (242, 1682304), (256, 1590303), (264, 1542112), (286, 1423488), (312, 1304864), (337, 1208064), (352, 1156584), (363, 1121536), (384, 1060202), (416, 978648), (429, 948992), (484, 841152), (528, 771056), (572, 711744), (624, 652432), (674, 604032), (704, 578292), (726, 560768), (768, 530101), (832, 489324), (858, 474496), (968, 420576), (1011, 402688), (1056, 385528), (1144, 355872), (1248, 326216), (1348, 302016), (1408, 289146), (1452, 280384), (1573, 258816), (1664, 244662), (1716, 237248), (1936, 210288), (2022, 201344), (2112, 192764), (2288, 177936), (2496, 163108), (2696, 151008), (2816, 144573), (2904, 140192), (3146, 129408), (3328, 122331), (3432, 118624), (3707, 109824), (3872, 105144), (4044, 100672), (4224, 96382), (4381, 92928), (4576, 88968), (4719, 86272), (4992, 81554), (5392, 75504), (5808, 70096), (6292, 64704), (6864, 59312), (7414, 54912), (7744, 52572), (8088, 50336), (8448, 48191), (8762, 46464), (9152, 44484), (9438, 43136), (9984, 40777), (10784, 37752), (11121, 36608), (11616, 35048), (12584, 32352), (13143, 30976), (13728, 29656), (14828, 27456), (15488, 26286), (16176, 25168), (17524, 23232), (18304, 22242), (18876, 21568)]