1255464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 4043520

約数和(自身を除く): 2788056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 53, 56, 63, 72, 84, 94, 106, 126, 141, 159, 168, 188, 212, 252, 282, 318, 329, 371, 376, 423, 424, 477, 504, 564, 636, 658, 742, 846, 954, 987, 1113, 1128, 1272, 1316, 1484, 1692, 1908, 1974, 2226, 2491, 2632, 2961, 2968, 3339, 3384, 3816, 3948, 4452, 4982, 5922, 6678, 7473, 7896, 8904, 9964, 11844, 13356, 14946, 17437, 19928, 22419, 23688, 26712, 29892, 34874, 44838, 52311, 59784, 69748, 89676, 104622, 139496, 156933, 179352, 209244, 313866, 418488, 627732, 1255464]

約数ペア:

[(1, 1255464), (2, 627732), (3, 418488), (4, 313866), (6, 209244), (7, 179352), (8, 156933), (9, 139496), (12, 104622), (14, 89676), (18, 69748), (21, 59784), (24, 52311), (28, 44838), (36, 34874), (42, 29892), (47, 26712), (53, 23688), (56, 22419), (63, 19928), (72, 17437), (84, 14946), (94, 13356), (106, 11844), (126, 9964), (141, 8904), (159, 7896), (168, 7473), (188, 6678), (212, 5922), (252, 4982), (282, 4452), (318, 3948), (329, 3816), (371, 3384), (376, 3339), (423, 2968), (424, 2961), (477, 2632), (504, 2491), (564, 2226), (636, 1974), (658, 1908), (742, 1692), (846, 1484), (954, 1316), (987, 1272), (1113, 1128)]