2580971568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{3259}}^1$

素因数の和:5634

約数の個数: 80

約数和(自身を含む): 7625583360

約数和(自身を除く): 5044611792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2357, 3259, 4714, 6518, 7071, 9428, 9777, 13036, 14142, 16499, 18856, 19554, 22813, 26072, 28284, 32998, 37712, 39108, 45626, 49497, 52144, 56568, 65996, 68439, 78216, 91252, 98994, 113136, 131992, 136878, 156432, 182504, 197988, 263984, 273756, 365008, 395976, 547512, 791952, 1095024, 7681463, 15362926, 23044389, 30725852, 46088778, 53770241, 61451704, 92177556, 107540482, 122903408, 161310723, 184355112, 215080964, 322621446, 368710224, 430161928, 645242892, 860323856, 1290485784, 2580971568]

約数ペア:

[(1, 2580971568), (2, 1290485784), (3, 860323856), (4, 645242892), (6, 430161928), (7, 368710224), (8, 322621446), (12, 215080964), (14, 184355112), (16, 161310723), (21, 122903408), (24, 107540482), (28, 92177556), (42, 61451704), (48, 53770241), (56, 46088778), (84, 30725852), (112, 23044389), (168, 15362926), (336, 7681463), (2357, 1095024), (3259, 791952), (4714, 547512), (6518, 395976), (7071, 365008), (9428, 273756), (9777, 263984), (13036, 197988), (14142, 182504), (16499, 156432), (18856, 136878), (19554, 131992), (22813, 113136), (26072, 98994), (28284, 91252), (32998, 78216), (37712, 68439), (39108, 65996), (45626, 56568), (49497, 52144)]