1395673812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6469}}^1$

素因数の和:6953

約数の個数: 72

約数和(自身を含む): 3808164360

約数和(自身を除く): 2412490548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 461, 468, 922, 1383, 1844, 2766, 4149, 5532, 5993, 6469, 8298, 11986, 12938, 16596, 17979, 19407, 23972, 25876, 35958, 38814, 53937, 58221, 71916, 77628, 84097, 107874, 116442, 168194, 215748, 232884, 252291, 336388, 504582, 756873, 1009164, 1513746, 2982209, 3027492, 5964418, 8946627, 11928836, 17893254, 26839881, 35786508, 38768717, 53679762, 77537434, 107359524, 116306151, 155074868, 232612302, 348918453, 465224604, 697836906, 1395673812]

約数ペア:

[(1, 1395673812), (2, 697836906), (3, 465224604), (4, 348918453), (6, 232612302), (9, 155074868), (12, 116306151), (13, 107359524), (18, 77537434), (26, 53679762), (36, 38768717), (39, 35786508), (52, 26839881), (78, 17893254), (117, 11928836), (156, 8946627), (234, 5964418), (461, 3027492), (468, 2982209), (922, 1513746), (1383, 1009164), (1844, 756873), (2766, 504582), (4149, 336388), (5532, 252291), (5993, 232884), (6469, 215748), (8298, 168194), (11986, 116442), (12938, 107874), (16596, 84097), (17979, 77628), (19407, 71916), (23972, 58221), (25876, 53937), (35958, 38814)]