123940488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2357}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 355397760

約数和(自身を除く): 231457272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2357, 2504, 3756, 4382, 4714, 6573, 7071, 7512, 8764, 9428, 13146, 14142, 16499, 17528, 18856, 26292, 28284, 32998, 49497, 52584, 56568, 65996, 98994, 131992, 197988, 395976, 737741, 1475482, 2213223, 2950964, 4426446, 5164187, 5901928, 8852892, 10328374, 15492561, 17705784, 20656748, 30985122, 41313496, 61970244, 123940488]

約数ペア:

[(1, 123940488), (2, 61970244), (3, 41313496), (4, 30985122), (6, 20656748), (7, 17705784), (8, 15492561), (12, 10328374), (14, 8852892), (21, 5901928), (24, 5164187), (28, 4426446), (42, 2950964), (56, 2213223), (84, 1475482), (168, 737741), (313, 395976), (626, 197988), (939, 131992), (1252, 98994), (1878, 65996), (2191, 56568), (2357, 52584), (2504, 49497), (3756, 32998), (4382, 28284), (4714, 26292), (6573, 18856), (7071, 17528), (7512, 16499), (8764, 14142), (9428, 13146)]