349968172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 648023040

約数和(自身を除く): 298054868

約数列:

[1, 2, 4, 29, 58, 83, 116, 163, 166, 223, 326, 332, 446, 652, 892, 2407, 4727, 4814, 6467, 9454, 9628, 12934, 13529, 18509, 18908, 25868, 27058, 36349, 37018, 54116, 72698, 74036, 145396, 392341, 536761, 784682, 1054121, 1073522, 1569364, 2108242, 2147044, 3016967, 4216484, 6033934, 12067868, 87492043, 174984086, 349968172]

約数ペア:

[(1, 349968172), (2, 174984086), (4, 87492043), (29, 12067868), (58, 6033934), (83, 4216484), (116, 3016967), (163, 2147044), (166, 2108242), (223, 1569364), (326, 1073522), (332, 1054121), (446, 784682), (652, 536761), (892, 392341), (2407, 145396), (4727, 74036), (4814, 72698), (6467, 54116), (9454, 37018), (9628, 36349), (12934, 27058), (13529, 25868), (18509, 18908)]