6461832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 17640000

約数和(自身を除く): 11178168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 149, 156, 278, 298, 312, 417, 447, 556, 596, 834, 894, 1112, 1192, 1668, 1788, 1807, 1937, 3336, 3576, 3614, 3874, 5421, 5811, 7228, 7748, 10842, 11622, 14456, 15496, 20711, 21684, 23244, 41422, 43368, 46488, 62133, 82844, 124266, 165688, 248532, 269243, 497064, 538486, 807729, 1076972, 1615458, 2153944, 3230916, 6461832]

約数ペア:

[(1, 6461832), (2, 3230916), (3, 2153944), (4, 1615458), (6, 1076972), (8, 807729), (12, 538486), (13, 497064), (24, 269243), (26, 248532), (39, 165688), (52, 124266), (78, 82844), (104, 62133), (139, 46488), (149, 43368), (156, 41422), (278, 23244), (298, 21684), (312, 20711), (417, 15496), (447, 14456), (556, 11622), (596, 10842), (834, 7748), (894, 7228), (1112, 5811), (1192, 5421), (1668, 3874), (1788, 3614), (1807, 3576), (1937, 3336)]