231523128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 661340160

約数和(自身を除く): 429817032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2207, 2232, 2914, 3384, 4371, 4414, 5828, 6621, 8742, 8828, 11656, 13113, 13242, 17484, 17656, 19863, 26226, 26484, 34968, 39726, 52452, 52968, 68417, 79452, 103729, 104904, 136834, 158904, 205251, 207458, 273668, 311187, 410502, 414916, 547336, 615753, 622374, 821004, 829832, 933561, 1231506, 1244748, 1642008, 1867122, 2463012, 2489496, 3215599, 3734244, 4926024, 6431198, 7468488, 9646797, 12862396, 19293594, 25724792, 28940391, 38587188, 57880782, 77174376, 115761564, 231523128]

約数ペア:

[(1, 231523128), (2, 115761564), (3, 77174376), (4, 57880782), (6, 38587188), (8, 28940391), (9, 25724792), (12, 19293594), (18, 12862396), (24, 9646797), (31, 7468488), (36, 6431198), (47, 4926024), (62, 3734244), (72, 3215599), (93, 2489496), (94, 2463012), (124, 1867122), (141, 1642008), (186, 1244748), (188, 1231506), (248, 933561), (279, 829832), (282, 821004), (372, 622374), (376, 615753), (423, 547336), (558, 414916), (564, 410502), (744, 311187), (846, 273668), (1116, 207458), (1128, 205251), (1457, 158904), (1692, 136834), (2207, 104904), (2232, 103729), (2914, 79452), (3384, 68417), (4371, 52968), (4414, 52452), (5828, 39726), (6621, 34968), (8742, 26484), (8828, 26226), (11656, 19863), (13113, 17656), (13242, 17484)]