255905004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4930

約数の個数: 48

約数和(自身を含む): 615342560

約数和(自身を除く): 359437556

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 732, 876, 4453, 4789, 8906, 9578, 13359, 14367, 17812, 19156, 26718, 28734, 53436, 57468, 292129, 349597, 584258, 699194, 876387, 1048791, 1168516, 1398388, 1752774, 2097582, 3505548, 4195164, 21325417, 42650834, 63976251, 85301668, 127952502, 255905004]

約数ペア:

[(1, 255905004), (2, 127952502), (3, 85301668), (4, 63976251), (6, 42650834), (12, 21325417), (61, 4195164), (73, 3505548), (122, 2097582), (146, 1752774), (183, 1398388), (219, 1168516), (244, 1048791), (292, 876387), (366, 699194), (438, 584258), (732, 349597), (876, 292129), (4453, 57468), (4789, 53436), (8906, 28734), (9578, 26718), (13359, 19156), (14367, 17812)]