315033392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 693116352

約数和(自身を除く): 378082960

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 272, 296, 368, 391, 592, 629, 782, 851, 1258, 1361, 1564, 1702, 2516, 2722, 3128, 3404, 5032, 5444, 6256, 6808, 10064, 10888, 13616, 14467, 21776, 23137, 28934, 31303, 46274, 50357, 57868, 62606, 92548, 100714, 115736, 125212, 185096, 201428, 231472, 250424, 370192, 402856, 500848, 532151, 805712, 856069, 1064302, 1158211, 1712138, 2128604, 2316422, 3424276, 4257208, 4632844, 6848552, 8514416, 9265688, 13697104, 18531376, 19689587, 39379174, 78758348, 157516696, 315033392]

約数ペア:

[(1, 315033392), (2, 157516696), (4, 78758348), (8, 39379174), (16, 19689587), (17, 18531376), (23, 13697104), (34, 9265688), (37, 8514416), (46, 6848552), (68, 4632844), (74, 4257208), (92, 3424276), (136, 2316422), (148, 2128604), (184, 1712138), (272, 1158211), (296, 1064302), (368, 856069), (391, 805712), (592, 532151), (629, 500848), (782, 402856), (851, 370192), (1258, 250424), (1361, 231472), (1564, 201428), (1702, 185096), (2516, 125212), (2722, 115736), (3128, 100714), (3404, 92548), (5032, 62606), (5444, 57868), (6256, 50357), (6808, 46274), (10064, 31303), (10888, 28934), (13616, 23137), (14467, 21776)]