1330951552

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18803}}^1$

素因数の和:18903

約数の個数: 64

約数和(自身を含む): 3068812800

約数和(自身を除く): 1737861248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 18803, 35392, 37606, 70784, 75212, 131621, 150424, 263242, 300848, 526484, 601696, 1052968, 1203392, 1485437, 2105936, 2406784, 2970874, 4211872, 5941748, 8423744, 10398059, 11883496, 16847488, 20796118, 23766992, 41592236, 47533984, 83184472, 95067968, 166368944, 190135936, 332737888, 665475776, 1330951552]

約数ペア:

[(1, 1330951552), (2, 665475776), (4, 332737888), (7, 190135936), (8, 166368944), (14, 95067968), (16, 83184472), (28, 47533984), (32, 41592236), (56, 23766992), (64, 20796118), (79, 16847488), (112, 11883496), (128, 10398059), (158, 8423744), (224, 5941748), (316, 4211872), (448, 2970874), (553, 2406784), (632, 2105936), (896, 1485437), (1106, 1203392), (1264, 1052968), (2212, 601696), (2528, 526484), (4424, 300848), (5056, 263242), (8848, 150424), (10112, 131621), (17696, 75212), (18803, 70784), (35392, 37606)]