2510928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 8356608

約数和(自身を除く): 5845680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 53, 56, 63, 72, 84, 94, 106, 112, 126, 141, 144, 159, 168, 188, 212, 252, 282, 318, 329, 336, 371, 376, 423, 424, 477, 504, 564, 636, 658, 742, 752, 846, 848, 954, 987, 1008, 1113, 1128, 1272, 1316, 1484, 1692, 1908, 1974, 2226, 2256, 2491, 2544, 2632, 2961, 2968, 3339, 3384, 3816, 3948, 4452, 4982, 5264, 5922, 5936, 6678, 6768, 7473, 7632, 7896, 8904, 9964, 11844, 13356, 14946, 15792, 17437, 17808, 19928, 22419, 23688, 26712, 29892, 34874, 39856, 44838, 47376, 52311, 53424, 59784, 69748, 89676, 104622, 119568, 139496, 156933, 179352, 209244, 278992, 313866, 358704, 418488, 627732, 836976, 1255464, 2510928]

約数ペア:

[(1, 2510928), (2, 1255464), (3, 836976), (4, 627732), (6, 418488), (7, 358704), (8, 313866), (9, 278992), (12, 209244), (14, 179352), (16, 156933), (18, 139496), (21, 119568), (24, 104622), (28, 89676), (36, 69748), (42, 59784), (47, 53424), (48, 52311), (53, 47376), (56, 44838), (63, 39856), (72, 34874), (84, 29892), (94, 26712), (106, 23688), (112, 22419), (126, 19928), (141, 17808), (144, 17437), (159, 15792), (168, 14946), (188, 13356), (212, 11844), (252, 9964), (282, 8904), (318, 7896), (329, 7632), (336, 7473), (371, 6768), (376, 6678), (423, 5936), (424, 5922), (477, 5264), (504, 4982), (564, 4452), (636, 3948), (658, 3816), (742, 3384), (752, 3339), (846, 2968), (848, 2961), (954, 2632), (987, 2544), (1008, 2491), (1113, 2256), (1128, 2226), (1272, 1974), (1316, 1908), (1484, 1692)]