401064804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{75787}}^1$

素因数の和:75814

約数の個数: 72

約数和(自身を含む): 1209576480

約数和(自身を除く): 808511676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 75787, 151574, 227361, 303148, 454722, 530509, 682083, 909444, 1061018, 1364166, 1591527, 2046249, 2122036, 2728332, 3183054, 3713563, 4092498, 4774581, 6366108, 7427126, 8184996, 9549162, 11140689, 14323743, 14854252, 19098324, 22281378, 28647486, 33422067, 44562756, 57294972, 66844134, 100266201, 133688268, 200532402, 401064804]

約数ペア:

[(1, 401064804), (2, 200532402), (3, 133688268), (4, 100266201), (6, 66844134), (7, 57294972), (9, 44562756), (12, 33422067), (14, 28647486), (18, 22281378), (21, 19098324), (27, 14854252), (28, 14323743), (36, 11140689), (42, 9549162), (49, 8184996), (54, 7427126), (63, 6366108), (84, 4774581), (98, 4092498), (108, 3713563), (126, 3183054), (147, 2728332), (189, 2122036), (196, 2046249), (252, 1591527), (294, 1364166), (378, 1061018), (441, 909444), (588, 682083), (756, 530509), (882, 454722), (1323, 303148), (1764, 227361), (2646, 151574), (5292, 75787)]