427240512

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 1285719552

約数和(自身を除く): 858479040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 142, 144, 186, 192, 213, 248, 279, 284, 288, 337, 372, 426, 496, 558, 568, 576, 639, 674, 744, 852, 992, 1011, 1116, 1136, 1278, 1348, 1488, 1704, 1984, 2022, 2201, 2232, 2272, 2556, 2696, 2976, 3033, 3408, 4044, 4402, 4464, 4544, 5112, 5392, 5952, 6066, 6603, 6816, 8088, 8804, 8928, 10224, 10447, 10784, 12132, 13206, 13632, 16176, 17608, 17856, 19809, 20448, 20894, 21568, 23927, 24264, 26412, 31341, 32352, 35216, 39618, 40896, 41788, 47854, 48528, 52824, 62682, 64704, 70432, 71781, 79236, 83576, 94023, 95708, 97056, 105648, 125364, 140864, 143562, 158472, 167152, 188046, 191416, 194112, 211296, 215343, 250728, 287124, 316944, 334304, 376092, 382832, 422592, 430686, 501456, 574248, 633888, 668608, 741737, 752184, 765664, 861372, 1002912, 1148496, 1267776, 1483474, 1504368, 1531328, 1722744, 2005824, 2225211, 2296992, 2966948, 3008736, 3445488, 4450422, 4593984, 5933896, 6017472, 6675633, 6890976, 8900844, 11867792, 13351266, 13781952, 17801688, 23735584, 26702532, 35603376, 47471168, 53405064, 71206752, 106810128, 142413504, 213620256, 427240512]

約数ペア:

[(1, 427240512), (2, 213620256), (3, 142413504), (4, 106810128), (6, 71206752), (8, 53405064), (9, 47471168), (12, 35603376), (16, 26702532), (18, 23735584), (24, 17801688), (31, 13781952), (32, 13351266), (36, 11867792), (48, 8900844), (62, 6890976), (64, 6675633), (71, 6017472), (72, 5933896), (93, 4593984), (96, 4450422), (124, 3445488), (142, 3008736), (144, 2966948), (186, 2296992), (192, 2225211), (213, 2005824), (248, 1722744), (279, 1531328), (284, 1504368), (288, 1483474), (337, 1267776), (372, 1148496), (426, 1002912), (496, 861372), (558, 765664), (568, 752184), (576, 741737), (639, 668608), (674, 633888), (744, 574248), (852, 501456), (992, 430686), (1011, 422592), (1116, 382832), (1136, 376092), (1278, 334304), (1348, 316944), (1488, 287124), (1704, 250728), (1984, 215343), (2022, 211296), (2201, 194112), (2232, 191416), (2272, 188046), (2556, 167152), (2696, 158472), (2976, 143562), (3033, 140864), (3408, 125364), (4044, 105648), (4402, 97056), (4464, 95708), (4544, 94023), (5112, 83576), (5392, 79236), (5952, 71781), (6066, 70432), (6603, 64704), (6816, 62682), (8088, 52824), (8804, 48528), (8928, 47854), (10224, 41788), (10447, 40896), (10784, 39618), (12132, 35216), (13206, 32352), (13632, 31341), (16176, 26412), (17608, 24264), (17856, 23927), (19809, 21568), (20448, 20894)]