628920304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{1753}}^1$

素因数の和:3097

約数の個数: 40

約数和(自身を含む): 1291926240

約数和(自身を除く): 663005936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1319, 1753, 2638, 3506, 5276, 7012, 10552, 14024, 21104, 22423, 28048, 29801, 44846, 59602, 89692, 119204, 179384, 238408, 358768, 476816, 2312207, 4624414, 9248828, 18497656, 36995312, 39307519, 78615038, 157230076, 314460152, 628920304]

約数ペア:

[(1, 628920304), (2, 314460152), (4, 157230076), (8, 78615038), (16, 39307519), (17, 36995312), (34, 18497656), (68, 9248828), (136, 4624414), (272, 2312207), (1319, 476816), (1753, 358768), (2638, 238408), (3506, 179384), (5276, 119204), (7012, 89692), (10552, 59602), (14024, 44846), (21104, 29801), (22423, 28048)]