2668105216

素因数分解:

$2^9\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3089}}^1$

素因数の和:3355

約数の個数: 80

約数和(自身を含む): 6119831520

約数和(自身を除く): 3451726304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 896, 964, 1687, 1792, 1928, 3089, 3374, 3584, 3856, 6178, 6748, 7712, 12356, 13496, 15424, 21623, 24712, 26992, 30848, 43246, 49424, 53984, 61696, 86492, 98848, 107968, 123392, 172984, 197696, 215936, 345968, 395392, 431872, 691936, 744449, 790784, 863744, 1383872, 1488898, 1581568, 2767744, 2977796, 5211143, 5535488, 5955592, 10422286, 11070976, 11911184, 20844572, 23822368, 41689144, 47644736, 83378288, 95289472, 166756576, 190578944, 333513152, 381157888, 667026304, 1334052608, 2668105216]

約数ペア:

[(1, 2668105216), (2, 1334052608), (4, 667026304), (7, 381157888), (8, 333513152), (14, 190578944), (16, 166756576), (28, 95289472), (32, 83378288), (56, 47644736), (64, 41689144), (112, 23822368), (128, 20844572), (224, 11911184), (241, 11070976), (256, 10422286), (448, 5955592), (482, 5535488), (512, 5211143), (896, 2977796), (964, 2767744), (1687, 1581568), (1792, 1488898), (1928, 1383872), (3089, 863744), (3374, 790784), (3584, 744449), (3856, 691936), (6178, 431872), (6748, 395392), (7712, 345968), (12356, 215936), (13496, 197696), (15424, 172984), (21623, 123392), (24712, 107968), (26992, 98848), (30848, 86492), (43246, 61696), (49424, 53984)]