316007552

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 745464960

約数和(自身を除く): 429457408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 367, 434, 448, 496, 734, 868, 896, 961, 992, 1468, 1736, 1922, 1984, 2569, 2936, 3472, 3844, 3968, 5138, 5872, 6727, 6944, 7688, 10276, 11377, 11744, 13454, 13888, 15376, 20552, 22754, 23488, 26908, 27776, 30752, 41104, 45508, 46976, 53816, 61504, 79639, 82208, 91016, 107632, 123008, 159278, 164416, 182032, 215264, 318556, 328832, 352687, 364064, 430528, 637112, 705374, 728128, 861056, 1274224, 1410748, 1456256, 2468809, 2548448, 2821496, 4937618, 5096896, 5642992, 9875236, 10193792, 11285984, 19750472, 22571968, 39500944, 45143936, 79001888, 158003776, 316007552]

約数ペア:

[(1, 316007552), (2, 158003776), (4, 79001888), (7, 45143936), (8, 39500944), (14, 22571968), (16, 19750472), (28, 11285984), (31, 10193792), (32, 9875236), (56, 5642992), (62, 5096896), (64, 4937618), (112, 2821496), (124, 2548448), (128, 2468809), (217, 1456256), (224, 1410748), (248, 1274224), (367, 861056), (434, 728128), (448, 705374), (496, 637112), (734, 430528), (868, 364064), (896, 352687), (961, 328832), (992, 318556), (1468, 215264), (1736, 182032), (1922, 164416), (1984, 159278), (2569, 123008), (2936, 107632), (3472, 91016), (3844, 82208), (3968, 79639), (5138, 61504), (5872, 53816), (6727, 46976), (6944, 45508), (7688, 41104), (10276, 30752), (11377, 27776), (11744, 26908), (13454, 23488), (13888, 22754), (15376, 20552)]