291268956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 789481728

約数和(自身を除く): 498212772

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 293, 374, 443, 561, 586, 748, 879, 886, 1122, 1172, 1329, 1758, 1772, 2244, 2658, 3223, 3516, 4873, 4981, 5316, 6446, 7531, 9669, 9746, 9962, 12892, 14619, 14943, 15062, 19338, 19492, 19924, 22593, 29238, 29886, 30124, 38676, 45186, 54791, 58476, 59772, 82841, 90372, 109582, 129799, 164373, 165682, 219164, 248523, 259598, 328746, 331364, 389397, 497046, 519196, 657492, 778794, 994092, 1427789, 1557588, 2206583, 2855578, 4283367, 4413166, 5711156, 6619749, 8566734, 8826332, 13239498, 17133468, 24272413, 26478996, 48544826, 72817239, 97089652, 145634478, 291268956]

約数ペア:

[(1, 291268956), (2, 145634478), (3, 97089652), (4, 72817239), (6, 48544826), (11, 26478996), (12, 24272413), (17, 17133468), (22, 13239498), (33, 8826332), (34, 8566734), (44, 6619749), (51, 5711156), (66, 4413166), (68, 4283367), (102, 2855578), (132, 2206583), (187, 1557588), (204, 1427789), (293, 994092), (374, 778794), (443, 657492), (561, 519196), (586, 497046), (748, 389397), (879, 331364), (886, 328746), (1122, 259598), (1172, 248523), (1329, 219164), (1758, 165682), (1772, 164373), (2244, 129799), (2658, 109582), (3223, 90372), (3516, 82841), (4873, 59772), (4981, 58476), (5316, 54791), (6446, 45186), (7531, 38676), (9669, 30124), (9746, 29886), (9962, 29238), (12892, 22593), (14619, 19924), (14943, 19492), (15062, 19338)]