800405718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 1863848448

約数和(自身を除く): 1063442730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 461, 469, 617, 922, 938, 1234, 1383, 1407, 1851, 2766, 2814, 3227, 3702, 4319, 6454, 8638, 9681, 12957, 19362, 25914, 30887, 41339, 61774, 82678, 92661, 124017, 185322, 216209, 248034, 284437, 289373, 432418, 568874, 578746, 648627, 853311, 868119, 1297254, 1706622, 1736238, 1991059, 3982118, 5973177, 11946354, 19057279, 38114558, 57171837, 114343674, 133400953, 266801906, 400202859, 800405718]

約数ペア:

[(1, 800405718), (2, 400202859), (3, 266801906), (6, 133400953), (7, 114343674), (14, 57171837), (21, 38114558), (42, 19057279), (67, 11946354), (134, 5973177), (201, 3982118), (402, 1991059), (461, 1736238), (469, 1706622), (617, 1297254), (922, 868119), (938, 853311), (1234, 648627), (1383, 578746), (1407, 568874), (1851, 432418), (2766, 289373), (2814, 284437), (3227, 248034), (3702, 216209), (4319, 185322), (6454, 124017), (8638, 92661), (9681, 82678), (12957, 61774), (19362, 41339), (25914, 30887)]