427451808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 1425973248

約数和(自身を除く): 998521440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 71, 84, 93, 96, 102, 112, 119, 124, 136, 142, 168, 186, 204, 213, 217, 224, 238, 248, 272, 284, 289, 336, 357, 372, 408, 426, 434, 476, 496, 497, 527, 544, 568, 578, 651, 672, 714, 744, 816, 852, 867, 868, 952, 992, 994, 1054, 1136, 1156, 1207, 1302, 1428, 1488, 1491, 1581, 1632, 1704, 1734, 1736, 1904, 1988, 2023, 2108, 2201, 2272, 2312, 2414, 2604, 2856, 2976, 2982, 3162, 3408, 3468, 3472, 3621, 3689, 3808, 3976, 4046, 4216, 4402, 4624, 4828, 5208, 5712, 5964, 6069, 6324, 6603, 6816, 6936, 6944, 7242, 7378, 7952, 8092, 8432, 8449, 8804, 8959, 9248, 9656, 10416, 11067, 11424, 11928, 12138, 12648, 13206, 13872, 14484, 14756, 15407, 15904, 16184, 16864, 16898, 17608, 17918, 19312, 20519, 20832, 22134, 23856, 24276, 25296, 25347, 26412, 26877, 27744, 28968, 29512, 30814, 32368, 33796, 35216, 35836, 37417, 38624, 41038, 44268, 46221, 47712, 48552, 50592, 50694, 52824, 53754, 57936, 59024, 61557, 61628, 62713, 64736, 67592, 70432, 71672, 74834, 82076, 88536, 92442, 97104, 101388, 105648, 107508, 112251, 115872, 118048, 123114, 123256, 125426, 135184, 143344, 143633, 149668, 164152, 177072, 184884, 188139, 194208, 202776, 211296, 215016, 224502, 246228, 246512, 250852, 261919, 270368, 286688, 287266, 299336, 328304, 354144, 369768, 376278, 405552, 430032, 430899, 449004, 492456, 493024, 501704, 523838, 574532, 598672, 636089, 656608, 739536, 752556, 785757, 811104, 860064, 861798, 898008, 984912, 1003408, 1047676, 1149064, 1197344, 1272178, 1479072, 1505112, 1571514, 1723596, 1796016, 1908267, 1969824, 2006816, 2095352, 2298128, 2544356, 3010224, 3143028, 3447192, 3592032, 3816534, 4190704, 4452623, 4596256, 5088712, 6020448, 6286056, 6894384, 7633068, 8381408, 8905246, 10177424, 12572112, 13357869, 13788768, 15266136, 17810492, 20354848, 25144224, 26715738, 30532272, 35620984, 53431476, 61064544, 71241968, 106862952, 142483936, 213725904, 427451808]

約数ペア:

[(1, 427451808), (2, 213725904), (3, 142483936), (4, 106862952), (6, 71241968), (7, 61064544), (8, 53431476), (12, 35620984), (14, 30532272), (16, 26715738), (17, 25144224), (21, 20354848), (24, 17810492), (28, 15266136), (31, 13788768), (32, 13357869), (34, 12572112), (42, 10177424), (48, 8905246), (51, 8381408), (56, 7633068), (62, 6894384), (68, 6286056), (71, 6020448), (84, 5088712), (93, 4596256), (96, 4452623), (102, 4190704), (112, 3816534), (119, 3592032), (124, 3447192), (136, 3143028), (142, 3010224), (168, 2544356), (186, 2298128), (204, 2095352), (213, 2006816), (217, 1969824), (224, 1908267), (238, 1796016), (248, 1723596), (272, 1571514), (284, 1505112), (289, 1479072), (336, 1272178), (357, 1197344), (372, 1149064), (408, 1047676), (426, 1003408), (434, 984912), (476, 898008), (496, 861798), (497, 860064), (527, 811104), (544, 785757), (568, 752556), (578, 739536), (651, 656608), (672, 636089), (714, 598672), (744, 574532), (816, 523838), (852, 501704), (867, 493024), (868, 492456), (952, 449004), (992, 430899), (994, 430032), (1054, 405552), (1136, 376278), (1156, 369768), (1207, 354144), (1302, 328304), (1428, 299336), (1488, 287266), (1491, 286688), (1581, 270368), (1632, 261919), (1704, 250852), (1734, 246512), (1736, 246228), (1904, 224502), (1988, 215016), (2023, 211296), (2108, 202776), (2201, 194208), (2272, 188139), (2312, 184884), (2414, 177072), (2604, 164152), (2856, 149668), (2976, 143633), (2982, 143344), (3162, 135184), (3408, 125426), (3468, 123256), (3472, 123114), (3621, 118048), (3689, 115872), (3808, 112251), (3976, 107508), (4046, 105648), (4216, 101388), (4402, 97104), (4624, 92442), (4828, 88536), (5208, 82076), (5712, 74834), (5964, 71672), (6069, 70432), (6324, 67592), (6603, 64736), (6816, 62713), (6936, 61628), (6944, 61557), (7242, 59024), (7378, 57936), (7952, 53754), (8092, 52824), (8432, 50694), (8449, 50592), (8804, 48552), (8959, 47712), (9248, 46221), (9656, 44268), (10416, 41038), (11067, 38624), (11424, 37417), (11928, 35836), (12138, 35216), (12648, 33796), (13206, 32368), (13872, 30814), (14484, 29512), (14756, 28968), (15407, 27744), (15904, 26877), (16184, 26412), (16864, 25347), (16898, 25296), (17608, 24276), (17918, 23856), (19312, 22134), (20519, 20832)]