15980942496

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{5347}}^1$

素因数の和:5714

約数の個数: 96

約数和(自身を含む): 42436251648

約数和(自身を除く): 26455309152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 191, 326, 382, 489, 573, 652, 764, 978, 1146, 1304, 1528, 1956, 2292, 2608, 3056, 3912, 4584, 5216, 5347, 6112, 7824, 9168, 10694, 15648, 16041, 18336, 21388, 31133, 32082, 42776, 62266, 64164, 85552, 93399, 124532, 128328, 171104, 186798, 249064, 256656, 373596, 498128, 513312, 747192, 871561, 996256, 1021277, 1494384, 1743122, 2042554, 2614683, 2988768, 3063831, 3486244, 4085108, 5229366, 6127662, 6972488, 8170216, 10458732, 12255324, 13944976, 16340432, 20917464, 24510648, 27889952, 32680864, 41834928, 49021296, 83669856, 98042592, 166468151, 332936302, 499404453, 665872604, 998808906, 1331745208, 1997617812, 2663490416, 3995235624, 5326980832, 7990471248, 15980942496]

約数ペア:

[(1, 15980942496), (2, 7990471248), (3, 5326980832), (4, 3995235624), (6, 2663490416), (8, 1997617812), (12, 1331745208), (16, 998808906), (24, 665872604), (32, 499404453), (48, 332936302), (96, 166468151), (163, 98042592), (191, 83669856), (326, 49021296), (382, 41834928), (489, 32680864), (573, 27889952), (652, 24510648), (764, 20917464), (978, 16340432), (1146, 13944976), (1304, 12255324), (1528, 10458732), (1956, 8170216), (2292, 6972488), (2608, 6127662), (3056, 5229366), (3912, 4085108), (4584, 3486244), (5216, 3063831), (5347, 2988768), (6112, 2614683), (7824, 2042554), (9168, 1743122), (10694, 1494384), (15648, 1021277), (16041, 996256), (18336, 871561), (21388, 747192), (31133, 513312), (32082, 498128), (42776, 373596), (62266, 256656), (64164, 249064), (85552, 186798), (93399, 171104), (124532, 128328)]