1605099468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{16747}}^1$

素因数の和:16931

約数の個数: 72

約数和(自身を含む): 4383688512

約数和(自身を除く): 2778589044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 7987, 13692, 15974, 16747, 23961, 31948, 33494, 47922, 50241, 66988, 95844, 100482, 117229, 200964, 234458, 351687, 468916, 703374, 820603, 1406748, 1641206, 2461809, 2729761, 3282412, 4923618, 5459522, 8189283, 9847236, 10919044, 16378566, 19108327, 32757132, 38216654, 57324981, 76433308, 114649962, 133758289, 229299924, 267516578, 401274867, 535033156, 802549734, 1605099468]

約数ペア:

[(1, 1605099468), (2, 802549734), (3, 535033156), (4, 401274867), (6, 267516578), (7, 229299924), (12, 133758289), (14, 114649962), (21, 76433308), (28, 57324981), (42, 38216654), (49, 32757132), (84, 19108327), (98, 16378566), (147, 10919044), (163, 9847236), (196, 8189283), (294, 5459522), (326, 4923618), (489, 3282412), (588, 2729761), (652, 2461809), (978, 1641206), (1141, 1406748), (1956, 820603), (2282, 703374), (3423, 468916), (4564, 351687), (6846, 234458), (7987, 200964), (13692, 117229), (15974, 100482), (16747, 95844), (23961, 66988), (31948, 50241), (33494, 47922)]