498340284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{8849}}^1$

素因数の和:8907

約数の個数: 72

約数和(自身を含む): 1321765200

約数和(自身を除く): 823424916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 8849, 9386, 14079, 17698, 18772, 26547, 28158, 35396, 53094, 56316, 106188, 115037, 168131, 230074, 336262, 345111, 460148, 504393, 672524, 690222, 1008786, 1380444, 2017572, 2185703, 3194489, 4371406, 6388978, 6557109, 8742812, 9583467, 12777956, 13114218, 19166934, 26228436, 38333868, 41528357, 83056714, 124585071, 166113428, 249170142, 498340284]

約数ペア:

[(1, 498340284), (2, 249170142), (3, 166113428), (4, 124585071), (6, 83056714), (12, 41528357), (13, 38333868), (19, 26228436), (26, 19166934), (38, 13114218), (39, 12777956), (52, 9583467), (57, 8742812), (76, 6557109), (78, 6388978), (114, 4371406), (156, 3194489), (228, 2185703), (247, 2017572), (361, 1380444), (494, 1008786), (722, 690222), (741, 672524), (988, 504393), (1083, 460148), (1444, 345111), (1482, 336262), (2166, 230074), (2964, 168131), (4332, 115037), (4693, 106188), (8849, 56316), (9386, 53094), (14079, 35396), (17698, 28158), (18772, 26547)]