637410228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 1895128704

約数和(自身を除く): 1257718476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 122, 147, 156, 182, 183, 196, 244, 273, 294, 364, 366, 427, 546, 588, 637, 732, 793, 854, 1092, 1274, 1281, 1367, 1586, 1708, 1911, 2379, 2548, 2562, 2734, 2989, 3172, 3822, 4101, 4758, 5124, 5468, 5551, 5978, 7644, 8202, 8967, 9516, 9569, 11102, 11956, 16404, 16653, 17771, 17934, 19138, 22204, 28707, 33306, 35542, 35868, 38276, 38857, 53313, 57414, 66612, 66983, 71084, 77714, 83387, 106626, 114828, 116571, 124397, 133966, 155428, 166774, 200949, 213252, 233142, 248794, 250161, 267932, 333548, 373191, 401898, 466284, 497588, 500322, 583709, 746382, 803796, 870779, 1000644, 1084031, 1167418, 1492764, 1741558, 1751127, 2168062, 2334836, 2612337, 3252093, 3483116, 3502254, 4085963, 4336124, 5224674, 6504186, 7004508, 7588217, 8171926, 10449348, 12257889, 13008372, 15176434, 16343852, 22764651, 24515778, 30352868, 45529302, 49031556, 53117519, 91058604, 106235038, 159352557, 212470076, 318705114, 637410228]

約数ペア:

[(1, 637410228), (2, 318705114), (3, 212470076), (4, 159352557), (6, 106235038), (7, 91058604), (12, 53117519), (13, 49031556), (14, 45529302), (21, 30352868), (26, 24515778), (28, 22764651), (39, 16343852), (42, 15176434), (49, 13008372), (52, 12257889), (61, 10449348), (78, 8171926), (84, 7588217), (91, 7004508), (98, 6504186), (122, 5224674), (147, 4336124), (156, 4085963), (182, 3502254), (183, 3483116), (196, 3252093), (244, 2612337), (273, 2334836), (294, 2168062), (364, 1751127), (366, 1741558), (427, 1492764), (546, 1167418), (588, 1084031), (637, 1000644), (732, 870779), (793, 803796), (854, 746382), (1092, 583709), (1274, 500322), (1281, 497588), (1367, 466284), (1586, 401898), (1708, 373191), (1911, 333548), (2379, 267932), (2548, 250161), (2562, 248794), (2734, 233142), (2989, 213252), (3172, 200949), (3822, 166774), (4101, 155428), (4758, 133966), (5124, 124397), (5468, 116571), (5551, 114828), (5978, 106626), (7644, 83387), (8202, 77714), (8967, 71084), (9516, 66983), (9569, 66612), (11102, 57414), (11956, 53313), (16404, 38857), (16653, 38276), (17771, 35868), (17934, 35542), (19138, 33306), (22204, 28707)]