248962854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4437

約数の個数: 64

約数和(自身を含む): 601344000

約数和(自身を除く): 352381146

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 987, 1218, 1363, 1974, 2726, 4089, 4349, 8178, 8698, 9541, 13047, 19082, 26094, 28623, 30443, 57246, 60886, 91329, 126121, 182658, 204403, 252242, 378363, 408806, 613209, 756726, 882847, 1226418, 1430821, 1765694, 2648541, 2861642, 4292463, 5297082, 5927687, 8584926, 11855374, 17783061, 35566122, 41493809, 82987618, 124481427, 248962854]

約数ペア:

[(1, 248962854), (2, 124481427), (3, 82987618), (6, 41493809), (7, 35566122), (14, 17783061), (21, 11855374), (29, 8584926), (42, 5927687), (47, 5297082), (58, 4292463), (87, 2861642), (94, 2648541), (141, 1765694), (174, 1430821), (203, 1226418), (282, 882847), (329, 756726), (406, 613209), (609, 408806), (658, 378363), (987, 252242), (1218, 204403), (1363, 182658), (1974, 126121), (2726, 91329), (4089, 60886), (4349, 57246), (8178, 30443), (8698, 28623), (9541, 26094), (13047, 19082)]