328962942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21577}}^1$

素因数の和:21614

約数の個数: 72

約数和(自身を含む): 895400688

約数和(自身を除く): 566437746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 21577, 43154, 64731, 129462, 151039, 194193, 237347, 302078, 388386, 453117, 474694, 712041, 906234, 1359351, 1424082, 1661429, 2136123, 2610817, 2718702, 3322858, 4272246, 4984287, 5221634, 7832451, 9968574, 14952861, 15664902, 18275719, 23497353, 29905722, 36551438, 46994706, 54827157, 109654314, 164481471, 328962942]

約数ペア:

[(1, 328962942), (2, 164481471), (3, 109654314), (6, 54827157), (7, 46994706), (9, 36551438), (11, 29905722), (14, 23497353), (18, 18275719), (21, 15664902), (22, 14952861), (33, 9968574), (42, 7832451), (63, 5221634), (66, 4984287), (77, 4272246), (99, 3322858), (121, 2718702), (126, 2610817), (154, 2136123), (198, 1661429), (231, 1424082), (242, 1359351), (363, 906234), (462, 712041), (693, 474694), (726, 453117), (847, 388386), (1089, 302078), (1386, 237347), (1694, 194193), (2178, 151039), (2541, 129462), (5082, 64731), (7623, 43154), (15246, 21577)]