1330243712

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18793}}^1$

素因数の和:18893

約数の個数: 64

約数和(自身を含む): 3067180800

約数和(自身を除く): 1736937088

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, 18793, 35392, 37586, 70784, 75172, 131551, 150344, 263102, 300688, 526204, 601376, 1052408, 1202752, 1484647, 2104816, 2405504, 2969294, 4209632, 5938588, 8419264, 10392529, 11877176, 16838528, 20785058, 23754352, 41570116, 47508704, 83140232, 95017408, 166280464, 190034816, 332560928, 665121856, 1330243712]

約数ペア:

[(1, 1330243712), (2, 665121856), (4, 332560928), (7, 190034816), (8, 166280464), (14, 95017408), (16, 83140232), (28, 47508704), (32, 41570116), (56, 23754352), (64, 20785058), (79, 16838528), (112, 11877176), (128, 10392529), (158, 8419264), (224, 5938588), (316, 4209632), (448, 2969294), (553, 2405504), (632, 2104816), (896, 1484647), (1106, 1202752), (1264, 1052408), (2212, 601376), (2528, 526204), (4424, 300688), (5056, 263102), (8848, 150344), (10112, 131551), (17696, 75172), (18793, 70784), (35392, 37586)]