621435338208

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{16453}}^1$

素因数の和:17201

約数の個数: 144

約数和(自身を含む): 1777191932880

約数和(自身を除く): 1155756594672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 419, 626, 838, 939, 1252, 1257, 1676, 1878, 2504, 2514, 2817, 3352, 3756, 3771, 5008, 5028, 5634, 6704, 7512, 7542, 10016, 10056, 11268, 13408, 15024, 15084, 16453, 20112, 22536, 30048, 30168, 32906, 40224, 45072, 49359, 60336, 65812, 90144, 98718, 120672, 131147, 131624, 148077, 197436, 262294, 263248, 296154, 393441, 394872, 524588, 526496, 592308, 786882, 789744, 1049176, 1180323, 1184616, 1573764, 1579488, 2098352, 2360646, 2369232, 3147528, 4196704, 4721292, 4738464, 5149789, 6295056, 6893807, 9442584, 10299578, 12590112, 13787614, 15449367, 18885168, 20599156, 20681421, 27575228, 30898734, 37770336, 41198312, 41362842, 46348101, 55150456, 61797468, 62044263, 82396624, 82725684, 92696202, 110300912, 123594936, 124088526, 164793248, 165451368, 185392404, 220601824, 247189872, 248177052, 330902736, 370784808, 494379744, 496354104, 661805472, 741569616, 992708208, 1483139232, 1985416416, 2157761591, 4315523182, 6473284773, 8631046364, 12946569546, 17262092728, 19419854319, 25893139092, 34524185456, 38839708638, 51786278184, 69048370912, 77679417276, 103572556368, 155358834552, 207145112736, 310717669104, 621435338208]

約数ペア:

[(1, 621435338208), (2, 310717669104), (3, 207145112736), (4, 155358834552), (6, 103572556368), (8, 77679417276), (9, 69048370912), (12, 51786278184), (16, 38839708638), (18, 34524185456), (24, 25893139092), (32, 19419854319), (36, 17262092728), (48, 12946569546), (72, 8631046364), (96, 6473284773), (144, 4315523182), (288, 2157761591), (313, 1985416416), (419, 1483139232), (626, 992708208), (838, 741569616), (939, 661805472), (1252, 496354104), (1257, 494379744), (1676, 370784808), (1878, 330902736), (2504, 248177052), (2514, 247189872), (2817, 220601824), (3352, 185392404), (3756, 165451368), (3771, 164793248), (5008, 124088526), (5028, 123594936), (5634, 110300912), (6704, 92696202), (7512, 82725684), (7542, 82396624), (10016, 62044263), (10056, 61797468), (11268, 55150456), (13408, 46348101), (15024, 41362842), (15084, 41198312), (16453, 37770336), (20112, 30898734), (22536, 27575228), (30048, 20681421), (30168, 20599156), (32906, 18885168), (40224, 15449367), (45072, 13787614), (49359, 12590112), (60336, 10299578), (65812, 9442584), (90144, 6893807), (98718, 6295056), (120672, 5149789), (131147, 4738464), (131624, 4721292), (148077, 4196704), (197436, 3147528), (262294, 2369232), (263248, 2360646), (296154, 2098352), (393441, 1579488), (394872, 1573764), (524588, 1184616), (526496, 1180323), (592308, 1049176), (786882, 789744)]