317264193795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{211199}}^1$

素因数の和:211404

約数の個数: 64

約数和(自身を含む): 553999564800

約数和(自身を除く): 236735371005

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 137, 215, 255, 411, 645, 685, 731, 2055, 2193, 2329, 3655, 5891, 6987, 10965, 11645, 17673, 29455, 34935, 88365, 100147, 211199, 300441, 500735, 633597, 1055995, 1502205, 3167985, 3590383, 9081557, 10771149, 17951915, 27244671, 28934263, 45407785, 53855745, 86802789, 136223355, 144671315, 154386469, 434013945, 463159407, 491882471, 771932345, 1244173309, 1475647413, 2315797035, 2459412355, 3732519927, 6220866545, 7378237065, 18662599635, 21150946253, 63452838759, 105754731265, 317264193795]

約数ペア:

[(1, 317264193795), (3, 105754731265), (5, 63452838759), (15, 21150946253), (17, 18662599635), (43, 7378237065), (51, 6220866545), (85, 3732519927), (129, 2459412355), (137, 2315797035), (215, 1475647413), (255, 1244173309), (411, 771932345), (645, 491882471), (685, 463159407), (731, 434013945), (2055, 154386469), (2193, 144671315), (2329, 136223355), (3655, 86802789), (5891, 53855745), (6987, 45407785), (10965, 28934263), (11645, 27244671), (17673, 17951915), (29455, 10771149), (34935, 9081557), (88365, 3590383), (100147, 3167985), (211199, 1502205), (300441, 1055995), (500735, 633597)]