676502144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 1451868000

約数和(自身を除く): 775365856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2752, 3268, 5504, 6469, 6536, 12938, 13072, 25876, 26144, 51752, 52288, 103504, 104576, 122911, 207008, 245822, 278167, 414016, 491644, 556334, 828032, 983288, 1112668, 1966576, 2225336, 3933152, 4450672, 5285173, 7866304, 8901344, 10570346, 15732608, 17802688, 21140692, 35605376, 42281384, 84562768, 169125536, 338251072, 676502144]

約数ペア:

[(1, 676502144), (2, 338251072), (4, 169125536), (8, 84562768), (16, 42281384), (19, 35605376), (32, 21140692), (38, 17802688), (43, 15732608), (64, 10570346), (76, 8901344), (86, 7866304), (128, 5285173), (152, 4450672), (172, 3933152), (304, 2225336), (344, 1966576), (608, 1112668), (688, 983288), (817, 828032), (1216, 556334), (1376, 491644), (1634, 414016), (2432, 278167), (2752, 245822), (3268, 207008), (5504, 122911), (6469, 104576), (6536, 103504), (12938, 52288), (13072, 51752), (25876, 26144)]