677328

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 1779648

約数和(自身を除く): 1102320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 137, 206, 274, 309, 411, 412, 548, 618, 822, 824, 1096, 1236, 1644, 1648, 2192, 2472, 3288, 4944, 6576, 14111, 28222, 42333, 56444, 84666, 112888, 169332, 225776, 338664, 677328]

約数ペア:

[(1, 677328), (2, 338664), (3, 225776), (4, 169332), (6, 112888), (8, 84666), (12, 56444), (16, 42333), (24, 28222), (48, 14111), (103, 6576), (137, 4944), (206, 3288), (274, 2472), (309, 2192), (411, 1648), (412, 1644), (548, 1236), (618, 1096), (822, 824)]