342880312

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 650559600

約数和(自身を除く): 307679288

約数列:

[1, 2, 4, 8, 137, 269, 274, 538, 548, 1076, 1096, 1163, 2152, 2326, 4652, 9304, 36853, 73706, 147412, 159331, 294824, 312847, 318662, 625694, 637324, 1251388, 1274648, 2502776, 42860039, 85720078, 171440156, 342880312]

約数ペア:

[(1, 342880312), (2, 171440156), (4, 85720078), (8, 42860039), (137, 2502776), (269, 1274648), (274, 1251388), (538, 637324), (548, 625694), (1076, 318662), (1096, 312847), (1163, 294824), (2152, 159331), (2326, 147412), (4652, 73706), (9304, 36853)]