1540463346

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2421

約数の個数: 80

約数和(自身を含む): 3590737920

約数和(自身を除く): 2050274574

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 137, 162, 186, 274, 279, 411, 558, 822, 837, 1233, 1674, 2239, 2466, 2511, 3699, 4247, 4478, 5022, 6717, 7398, 8494, 11097, 12741, 13434, 20151, 22194, 25482, 38223, 40302, 60453, 69409, 76446, 114669, 120906, 138818, 181359, 208227, 229338, 306743, 344007, 362718, 416454, 613486, 624681, 688014, 920229, 1249362, 1840458, 1874043, 2760687, 3748086, 5521374, 5622129, 8282061, 9509033, 11244258, 16564122, 19018066, 24846183, 28527099, 49692366, 57054198, 85581297, 171162594, 256743891, 513487782, 770231673, 1540463346]

約数ペア:

[(1, 1540463346), (2, 770231673), (3, 513487782), (6, 256743891), (9, 171162594), (18, 85581297), (27, 57054198), (31, 49692366), (54, 28527099), (62, 24846183), (81, 19018066), (93, 16564122), (137, 11244258), (162, 9509033), (186, 8282061), (274, 5622129), (279, 5521374), (411, 3748086), (558, 2760687), (822, 1874043), (837, 1840458), (1233, 1249362), (1674, 920229), (2239, 688014), (2466, 624681), (2511, 613486), (3699, 416454), (4247, 362718), (4478, 344007), (5022, 306743), (6717, 229338), (7398, 208227), (8494, 181359), (11097, 138818), (12741, 120906), (13434, 114669), (20151, 76446), (22194, 69409), (25482, 60453), (38223, 40302)]