213725904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 701669376

約数和(自身を除く): 487943472

約数列:

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

約数ペア:

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