239676568

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 454654800

約数和(自身を除く): 214978232

約数列:

[1, 2, 4, 8, 137, 274, 379, 548, 577, 758, 1096, 1154, 1516, 2308, 3032, 4616, 51923, 79049, 103846, 158098, 207692, 218683, 316196, 415384, 437366, 632392, 874732, 1749464, 29959571, 59919142, 119838284, 239676568]

約数ペア:

[(1, 239676568), (2, 119838284), (4, 59919142), (8, 29959571), (137, 1749464), (274, 874732), (379, 632392), (548, 437366), (577, 415384), (758, 316196), (1096, 218683), (1154, 207692), (1516, 158098), (2308, 103846), (3032, 79049), (4616, 51923)]