261550874884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1$

素因数の和:7013

約数の個数: 96

約数和(自身を含む): 510387292800

約数和(自身を除く): 248836417916

約数列:

[1, 2, 4, 13, 26, 52, 59, 97, 118, 131, 194, 236, 262, 388, 524, 767, 1261, 1534, 1703, 2522, 3068, 3406, 5044, 5723, 6709, 6812, 7729, 11446, 12707, 13418, 15458, 22892, 25414, 26836, 30916, 50828, 74399, 87217, 100477, 148798, 165191, 174434, 200954, 297596, 330382, 348868, 395831, 401908, 650773, 660764, 749713, 791662, 878879, 1301546, 1499426, 1583324, 1757758, 2603092, 2998852, 3515516, 5145803, 8460049, 9746269, 10291606, 11425427, 16920098, 19492538, 20583212, 22850854, 33840196, 38395607, 38985076, 45701708, 51853861, 76791214, 85251263, 103707722, 153582428, 170502526, 207415444, 341005052, 499142891, 674100193, 998285782, 1108266419, 1348200386, 1996571564, 2216532838, 2696400772, 4433065676, 5029824517, 10059649034, 20119298068, 65387718721, 130775437442, 261550874884]

約数ペア:

[(1, 261550874884), (2, 130775437442), (4, 65387718721), (13, 20119298068), (26, 10059649034), (52, 5029824517), (59, 4433065676), (97, 2696400772), (118, 2216532838), (131, 1996571564), (194, 1348200386), (236, 1108266419), (262, 998285782), (388, 674100193), (524, 499142891), (767, 341005052), (1261, 207415444), (1534, 170502526), (1703, 153582428), (2522, 103707722), (3068, 85251263), (3406, 76791214), (5044, 51853861), (5723, 45701708), (6709, 38985076), (6812, 38395607), (7729, 33840196), (11446, 22850854), (12707, 20583212), (13418, 19492538), (15458, 16920098), (22892, 11425427), (25414, 10291606), (26836, 9746269), (30916, 8460049), (50828, 5145803), (74399, 3515516), (87217, 2998852), (100477, 2603092), (148798, 1757758), (165191, 1583324), (174434, 1499426), (200954, 1301546), (297596, 878879), (330382, 791662), (348868, 749713), (395831, 660764), (401908, 650773)]