977873778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 2458460160

約数和(自身を除く): 1480586382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 191, 227, 358, 382, 454, 537, 573, 681, 1074, 1146, 1253, 1337, 1362, 1589, 1611, 1719, 2043, 2506, 2674, 3178, 3222, 3438, 3759, 4011, 4086, 4767, 7518, 8022, 9534, 11277, 12033, 14301, 22554, 24066, 28602, 34189, 40633, 43357, 68378, 81266, 86714, 102567, 121899, 130071, 205134, 239323, 243798, 260142, 284431, 303499, 307701, 365697, 390213, 478646, 568862, 606998, 615402, 717969, 731394, 780426, 853293, 910497, 1435938, 1706586, 1820994, 2153907, 2559879, 2731491, 4307814, 5119758, 5462982, 7760903, 15521806, 23282709, 46565418, 54326321, 69848127, 108652642, 139696254, 162978963, 325957926, 488936889, 977873778]

約数ペア:

[(1, 977873778), (2, 488936889), (3, 325957926), (6, 162978963), (7, 139696254), (9, 108652642), (14, 69848127), (18, 54326321), (21, 46565418), (42, 23282709), (63, 15521806), (126, 7760903), (179, 5462982), (191, 5119758), (227, 4307814), (358, 2731491), (382, 2559879), (454, 2153907), (537, 1820994), (573, 1706586), (681, 1435938), (1074, 910497), (1146, 853293), (1253, 780426), (1337, 731394), (1362, 717969), (1589, 615402), (1611, 606998), (1719, 568862), (2043, 478646), (2506, 390213), (2674, 365697), (3178, 307701), (3222, 303499), (3438, 284431), (3759, 260142), (4011, 243798), (4086, 239323), (4767, 205134), (7518, 130071), (8022, 121899), (9534, 102567), (11277, 86714), (12033, 81266), (14301, 68378), (22554, 43357), (24066, 40633), (28602, 34189)]