328717056

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13807}}^1$

素因数の和:13857

約数の個数: 72

約数和(自身を含む): 903153664

約数和(自身を除く): 574436608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 13807, 23808, 27614, 41421, 55228, 82842, 110456, 165684, 220912, 331368, 428017, 441824, 662736, 856034, 883648, 1284051, 1325472, 1712068, 1767296, 2568102, 2650944, 3424136, 3534592, 5136204, 5301888, 6848272, 10272408, 10603776, 13696544, 20544816, 27393088, 41089632, 54786176, 82179264, 109572352, 164358528, 328717056]

約数ペア:

[(1, 328717056), (2, 164358528), (3, 109572352), (4, 82179264), (6, 54786176), (8, 41089632), (12, 27393088), (16, 20544816), (24, 13696544), (31, 10603776), (32, 10272408), (48, 6848272), (62, 5301888), (64, 5136204), (93, 3534592), (96, 3424136), (124, 2650944), (128, 2568102), (186, 1767296), (192, 1712068), (248, 1325472), (256, 1284051), (372, 883648), (384, 856034), (496, 662736), (744, 441824), (768, 428017), (992, 331368), (1488, 220912), (1984, 165684), (2976, 110456), (3968, 82842), (5952, 55228), (7936, 41421), (11904, 27614), (13807, 23808)]