824956496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 1976206848

約数和(自身を除く): 1151250352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 241, 364, 482, 728, 964, 1456, 1687, 1928, 2351, 3133, 3374, 3856, 4702, 6266, 6748, 9404, 12532, 13496, 16457, 18808, 21931, 25064, 26992, 30563, 32914, 37616, 43862, 50128, 61126, 65828, 87724, 122252, 131656, 175448, 213941, 244504, 263312, 350896, 427882, 489008, 566591, 855764, 1133182, 1711528, 2266364, 3423056, 3966137, 4532728, 7365683, 7932274, 9065456, 14731366, 15864548, 29462732, 31729096, 51559781, 58925464, 63458192, 103119562, 117850928, 206239124, 412478248, 824956496]

約数ペア:

[(1, 824956496), (2, 412478248), (4, 206239124), (7, 117850928), (8, 103119562), (13, 63458192), (14, 58925464), (16, 51559781), (26, 31729096), (28, 29462732), (52, 15864548), (56, 14731366), (91, 9065456), (104, 7932274), (112, 7365683), (182, 4532728), (208, 3966137), (241, 3423056), (364, 2266364), (482, 1711528), (728, 1133182), (964, 855764), (1456, 566591), (1687, 489008), (1928, 427882), (2351, 350896), (3133, 263312), (3374, 244504), (3856, 213941), (4702, 175448), (6266, 131656), (6748, 122252), (9404, 87724), (12532, 65828), (13496, 61126), (16457, 50128), (18808, 43862), (21931, 37616), (25064, 32914), (26992, 30563)]