492780054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7907}}^1$

素因数の和:7989

約数の個数: 64

約数和(自身を含む): 1147862016

約数和(自身を除く): 655081962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1222, 1326, 1598, 1833, 2397, 3666, 4794, 7907, 10387, 15814, 20774, 23721, 31161, 47442, 62322, 102791, 134419, 205582, 268838, 308373, 371629, 403257, 616746, 743258, 806514, 1114887, 1747447, 2229774, 3494894, 4831177, 5242341, 6317693, 9662354, 10484682, 12635386, 14493531, 18953079, 28987062, 37906158, 82130009, 164260018, 246390027, 492780054]

約数ペア:

[(1, 492780054), (2, 246390027), (3, 164260018), (6, 82130009), (13, 37906158), (17, 28987062), (26, 18953079), (34, 14493531), (39, 12635386), (47, 10484682), (51, 9662354), (78, 6317693), (94, 5242341), (102, 4831177), (141, 3494894), (221, 2229774), (282, 1747447), (442, 1114887), (611, 806514), (663, 743258), (799, 616746), (1222, 403257), (1326, 371629), (1598, 308373), (1833, 268838), (2397, 205582), (3666, 134419), (4794, 102791), (7907, 62322), (10387, 47442), (15814, 31161), (20774, 23721)]