313112128

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13187}}^1$

素因数の和:13259

約数の個数: 56

約数和(自身を含む): 723546432

約数和(自身を除く): 410434304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 13187, 23744, 26374, 52748, 92309, 105496, 184618, 210992, 369236, 421984, 698911, 738472, 843968, 1397822, 1476944, 2795644, 2953888, 4892377, 5591288, 5907776, 9784754, 11182576, 19569508, 22365152, 39139016, 44730304, 78278032, 156556064, 313112128]

約数ペア:

[(1, 313112128), (2, 156556064), (4, 78278032), (7, 44730304), (8, 39139016), (14, 22365152), (16, 19569508), (28, 11182576), (32, 9784754), (53, 5907776), (56, 5591288), (64, 4892377), (106, 2953888), (112, 2795644), (212, 1476944), (224, 1397822), (371, 843968), (424, 738472), (448, 698911), (742, 421984), (848, 369236), (1484, 210992), (1696, 184618), (2968, 105496), (3392, 92309), (5936, 52748), (11872, 26374), (13187, 23744)]