318213056

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3554

約数の個数: 84

約数和(自身を含む): 760095000

約数和(自身を除く): 441881944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1568, 1624, 1856, 2842, 3136, 3248, 3499, 5684, 6496, 6998, 11368, 12992, 13996, 22736, 24493, 27992, 45472, 48986, 55984, 90944, 97972, 101471, 111968, 171451, 195944, 202942, 223936, 342902, 391888, 405884, 685804, 710297, 783776, 811768, 1371608, 1420594, 1567552, 1623536, 2743216, 2841188, 3247072, 4972079, 5486432, 5682376, 6494144, 9944158, 10972864, 11364752, 19888316, 22729504, 39776632, 45459008, 79553264, 159106528, 318213056]

約数ペア:

[(1, 318213056), (2, 159106528), (4, 79553264), (7, 45459008), (8, 39776632), (14, 22729504), (16, 19888316), (28, 11364752), (29, 10972864), (32, 9944158), (49, 6494144), (56, 5682376), (58, 5486432), (64, 4972079), (98, 3247072), (112, 2841188), (116, 2743216), (196, 1623536), (203, 1567552), (224, 1420594), (232, 1371608), (392, 811768), (406, 783776), (448, 710297), (464, 685804), (784, 405884), (812, 391888), (928, 342902), (1421, 223936), (1568, 202942), (1624, 195944), (1856, 171451), (2842, 111968), (3136, 101471), (3248, 97972), (3499, 90944), (5684, 55984), (6496, 48986), (6998, 45472), (11368, 27992), (12992, 24493), (13996, 22736)]