722652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1229}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 1963080

約数和(自身を除く): 1240428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1229, 2458, 3687, 4916, 7374, 8603, 14748, 17206, 25809, 34412, 51618, 60221, 103236, 120442, 180663, 240884, 361326, 722652]

約数ペア:

[(1, 722652), (2, 361326), (3, 240884), (4, 180663), (6, 120442), (7, 103236), (12, 60221), (14, 51618), (21, 34412), (28, 25809), (42, 17206), (49, 14748), (84, 8603), (98, 7374), (147, 4916), (196, 3687), (294, 2458), (588, 1229)]