496640552690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{111031}}^1$

素因数の和:111423

約数の個数: 64

約数和(自身を含む): 945502322688

約数和(自身を除く): 448861769998

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 307, 310, 470, 614, 1457, 1535, 2914, 3070, 7285, 9517, 14429, 14570, 19034, 28858, 47585, 72145, 95170, 111031, 144290, 222062, 447299, 555155, 894598, 1110310, 2236495, 3441961, 4472990, 5218457, 6883922, 10436914, 17209805, 26092285, 34086517, 34419610, 52184570, 68173034, 161772167, 170432585, 323544334, 340865170, 808860835, 1056682027, 1602066299, 1617721670, 2113364054, 3204132598, 5283410135, 8010331495, 10566820270, 16020662990, 49664055269, 99328110538, 248320276345, 496640552690]

約数ペア:

[(1, 496640552690), (2, 248320276345), (5, 99328110538), (10, 49664055269), (31, 16020662990), (47, 10566820270), (62, 8010331495), (94, 5283410135), (155, 3204132598), (235, 2113364054), (307, 1617721670), (310, 1602066299), (470, 1056682027), (614, 808860835), (1457, 340865170), (1535, 323544334), (2914, 170432585), (3070, 161772167), (7285, 68173034), (9517, 52184570), (14429, 34419610), (14570, 34086517), (19034, 26092285), (28858, 17209805), (47585, 10436914), (72145, 6883922), (95170, 5218457), (111031, 4472990), (144290, 3441961), (222062, 2236495), (447299, 1110310), (555155, 894598)]