318646302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 728555520

約数和(自身を除く): 409909218

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 741, 762, 1482, 1651, 1693, 2413, 3302, 3386, 4826, 4953, 5079, 7239, 9906, 10158, 14478, 22009, 31369, 32167, 44018, 62738, 64334, 66027, 94107, 96501, 132054, 188214, 193002, 215011, 418171, 430022, 645033, 836342, 1254513, 1290066, 2509026, 2795143, 4085209, 5590286, 8170418, 8385429, 12255627, 16770858, 24511254, 53107717, 106215434, 159323151, 318646302]

約数ペア:

[(1, 318646302), (2, 159323151), (3, 106215434), (6, 53107717), (13, 24511254), (19, 16770858), (26, 12255627), (38, 8385429), (39, 8170418), (57, 5590286), (78, 4085209), (114, 2795143), (127, 2509026), (247, 1290066), (254, 1254513), (381, 836342), (494, 645033), (741, 430022), (762, 418171), (1482, 215011), (1651, 193002), (1693, 188214), (2413, 132054), (3302, 96501), (3386, 94107), (4826, 66027), (4953, 64334), (5079, 62738), (7239, 44018), (9906, 32167), (10158, 31369), (14478, 22009)]