419794024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 882882000

約数和(自身を除く): 463087976

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 181, 232, 362, 377, 724, 754, 769, 1448, 1508, 1538, 2353, 3016, 3076, 4706, 5249, 6152, 9412, 9997, 10498, 18824, 19994, 20996, 22301, 39988, 41992, 44602, 68237, 79976, 89204, 136474, 139189, 178408, 272948, 278378, 289913, 545896, 556756, 579826, 1113512, 1159652, 1809457, 2319304, 3618914, 4036481, 7237828, 8072962, 14475656, 16145924, 32291848, 52474253, 104948506, 209897012, 419794024]

約数ペア:

[(1, 419794024), (2, 209897012), (4, 104948506), (8, 52474253), (13, 32291848), (26, 16145924), (29, 14475656), (52, 8072962), (58, 7237828), (104, 4036481), (116, 3618914), (181, 2319304), (232, 1809457), (362, 1159652), (377, 1113512), (724, 579826), (754, 556756), (769, 545896), (1448, 289913), (1508, 278378), (1538, 272948), (2353, 178408), (3016, 139189), (3076, 136474), (4706, 89204), (5249, 79976), (6152, 68237), (9412, 44602), (9997, 41992), (10498, 39988), (18824, 22301), (19994, 20996)]