353147528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7193}}^1$

素因数の和:7254

約数の個数: 48

約数和(自身を含む): 740046780

約数和(自身を除く): 386899252

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1292, 1444, 2584, 2888, 6137, 7193, 12274, 14386, 24548, 28772, 49096, 57544, 122281, 136667, 244562, 273334, 489124, 546668, 978248, 1093336, 2323339, 2596673, 4646678, 5193346, 9293356, 10386692, 18586712, 20773384, 44143441, 88286882, 176573764, 353147528]

約数ペア:

[(1, 353147528), (2, 176573764), (4, 88286882), (8, 44143441), (17, 20773384), (19, 18586712), (34, 10386692), (38, 9293356), (68, 5193346), (76, 4646678), (136, 2596673), (152, 2323339), (323, 1093336), (361, 978248), (646, 546668), (722, 489124), (1292, 273334), (1444, 244562), (2584, 136667), (2888, 122281), (6137, 57544), (7193, 49096), (12274, 28772), (14386, 24548)]