289877964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1667}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 694581888

約数和(自身を除く): 404703924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 337, 516, 674, 1011, 1348, 1667, 2022, 3334, 4044, 5001, 6668, 10002, 14491, 20004, 28982, 43473, 57964, 71681, 86946, 143362, 173892, 215043, 286724, 430086, 561779, 860172, 1123558, 1685337, 2247116, 3370674, 6741348, 24156497, 48312994, 72469491, 96625988, 144938982, 289877964]

約数ペア:

[(1, 289877964), (2, 144938982), (3, 96625988), (4, 72469491), (6, 48312994), (12, 24156497), (43, 6741348), (86, 3370674), (129, 2247116), (172, 1685337), (258, 1123558), (337, 860172), (516, 561779), (674, 430086), (1011, 286724), (1348, 215043), (1667, 173892), (2022, 143362), (3334, 86946), (4044, 71681), (5001, 57964), (6668, 43473), (10002, 28982), (14491, 20004)]