251824672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42083}}^1$

素因数の和:42121

約数の個数: 48

約数和(自身を含む): 572679072

約数和(自身を除く): 320854400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 42083, 84166, 168332, 336664, 462913, 673328, 715411, 925826, 1346656, 1430822, 1851652, 2861644, 3703304, 5723288, 7406608, 7869521, 11446576, 14813216, 15739042, 22893152, 31478084, 62956168, 125912336, 251824672]

約数ペア:

[(1, 251824672), (2, 125912336), (4, 62956168), (8, 31478084), (11, 22893152), (16, 15739042), (17, 14813216), (22, 11446576), (32, 7869521), (34, 7406608), (44, 5723288), (68, 3703304), (88, 2861644), (136, 1851652), (176, 1430822), (187, 1346656), (272, 925826), (352, 715411), (374, 673328), (544, 462913), (748, 336664), (1496, 168332), (2992, 84166), (5984, 42083)]