338856792170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{54217}}^1$

素因数の和:54735

約数の個数: 64

約数和(自身を含む): 663690779136

約数和(自身を除く): 324833986966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 367, 655, 734, 1310, 1703, 1835, 3406, 3670, 4771, 8515, 9542, 17030, 23855, 47710, 48077, 54217, 96154, 108434, 240385, 271085, 480770, 542170, 625001, 704821, 1250002, 1409642, 3125005, 3524105, 6250010, 7048210, 7102427, 14204854, 19897639, 35512135, 39795278, 71024270, 92331551, 99488195, 184663102, 198976390, 258669307, 461657755, 517338614, 923315510, 1293346535, 2586693070, 2606590709, 5213181418, 13032953545, 26065907090, 33885679217, 67771358434, 169428396085, 338856792170]

約数ペア:

[(1, 338856792170), (2, 169428396085), (5, 67771358434), (10, 33885679217), (13, 26065907090), (26, 13032953545), (65, 5213181418), (130, 2606590709), (131, 2586693070), (262, 1293346535), (367, 923315510), (655, 517338614), (734, 461657755), (1310, 258669307), (1703, 198976390), (1835, 184663102), (3406, 99488195), (3670, 92331551), (4771, 71024270), (8515, 39795278), (9542, 35512135), (17030, 19897639), (23855, 14204854), (47710, 7102427), (48077, 7048210), (54217, 6250010), (96154, 3524105), (108434, 3125005), (240385, 1409642), (271085, 1250002), (480770, 704821), (542170, 625001)]