508836314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 936714240

約数和(自身を除く): 427877926

約数列:

[1, 2, 7, 14, 23, 46, 79, 83, 158, 161, 166, 241, 322, 482, 553, 581, 1106, 1162, 1687, 1817, 1909, 3374, 3634, 3818, 5543, 6557, 11086, 12719, 13114, 13363, 19039, 20003, 25438, 26726, 38078, 38801, 40006, 45899, 77602, 91798, 133273, 140021, 150811, 266546, 280042, 301622, 437897, 460069, 875794, 920138, 1055677, 1580237, 2111354, 3065279, 3160474, 3220483, 6130558, 6440966, 11061659, 22123318, 36345451, 72690902, 254418157, 508836314]

約数ペア:

[(1, 508836314), (2, 254418157), (7, 72690902), (14, 36345451), (23, 22123318), (46, 11061659), (79, 6440966), (83, 6130558), (158, 3220483), (161, 3160474), (166, 3065279), (241, 2111354), (322, 1580237), (482, 1055677), (553, 920138), (581, 875794), (1106, 460069), (1162, 437897), (1687, 301622), (1817, 280042), (1909, 266546), (3374, 150811), (3634, 140021), (3818, 133273), (5543, 91798), (6557, 77602), (11086, 45899), (12719, 40006), (13114, 38801), (13363, 38078), (19039, 26726), (20003, 25438)]