1330351708

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 2792724480

約数和(自身を除く): 1462372772

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 89, 103, 142, 146, 178, 206, 284, 292, 356, 412, 497, 511, 623, 721, 994, 1022, 1246, 1442, 1988, 2044, 2492, 2884, 5183, 6319, 6497, 7313, 7519, 9167, 10366, 12638, 12994, 14626, 15038, 18334, 20732, 25276, 25988, 29252, 30076, 36281, 36668, 44233, 45479, 51191, 52633, 64169, 72562, 88466, 90958, 102382, 105266, 128338, 145124, 176932, 181916, 204764, 210532, 256676, 461287, 533849, 650857, 669191, 922574, 1067698, 1301714, 1338382, 1845148, 2135396, 2603428, 2676764, 3229009, 3736943, 4555999, 4684337, 6458018, 7473886, 9111998, 9368674, 12916036, 14947772, 18223996, 18737348, 47512561, 95025122, 190050244, 332587927, 665175854, 1330351708]

約数ペア:

[(1, 1330351708), (2, 665175854), (4, 332587927), (7, 190050244), (14, 95025122), (28, 47512561), (71, 18737348), (73, 18223996), (89, 14947772), (103, 12916036), (142, 9368674), (146, 9111998), (178, 7473886), (206, 6458018), (284, 4684337), (292, 4555999), (356, 3736943), (412, 3229009), (497, 2676764), (511, 2603428), (623, 2135396), (721, 1845148), (994, 1338382), (1022, 1301714), (1246, 1067698), (1442, 922574), (1988, 669191), (2044, 650857), (2492, 533849), (2884, 461287), (5183, 256676), (6319, 210532), (6497, 204764), (7313, 181916), (7519, 176932), (9167, 145124), (10366, 128338), (12638, 105266), (12994, 102382), (14626, 90958), (15038, 88466), (18334, 72562), (20732, 64169), (25276, 52633), (25988, 51191), (29252, 45479), (30076, 44233), (36281, 36668)]