280098528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{171629}}^1$

素因数の和:171659

約数の個数: 48

約数和(自身を含む): 778513680

約数和(自身を除く): 498415152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 171629, 343258, 514887, 686516, 1029774, 1373032, 2059548, 2746064, 2917693, 4119096, 5492128, 5835386, 8238192, 8753079, 11670772, 16476384, 17506158, 23341544, 35012316, 46683088, 70024632, 93366176, 140049264, 280098528]

約数ペア:

[(1, 280098528), (2, 140049264), (3, 93366176), (4, 70024632), (6, 46683088), (8, 35012316), (12, 23341544), (16, 17506158), (17, 16476384), (24, 11670772), (32, 8753079), (34, 8238192), (48, 5835386), (51, 5492128), (68, 4119096), (96, 2917693), (102, 2746064), (136, 2059548), (204, 1373032), (272, 1029774), (408, 686516), (544, 514887), (816, 343258), (1632, 171629)]