1206972168

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{5407}}^1$

素因数の和:5618

約数の個数: 64

約数和(自身を含む): 3083857920

約数和(自身を除く): 1876885752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 786, 852, 1048, 1572, 1704, 3144, 5407, 9301, 10814, 16221, 18602, 21628, 27903, 32442, 37204, 43256, 55806, 64884, 74408, 111612, 129768, 223224, 383897, 708317, 767794, 1151691, 1416634, 1535588, 2124951, 2303382, 2833268, 3071176, 4249902, 4606764, 5666536, 8499804, 9213528, 16999608, 50290507, 100581014, 150871521, 201162028, 301743042, 402324056, 603486084, 1206972168]

約数ペア:

[(1, 1206972168), (2, 603486084), (3, 402324056), (4, 301743042), (6, 201162028), (8, 150871521), (12, 100581014), (24, 50290507), (71, 16999608), (131, 9213528), (142, 8499804), (213, 5666536), (262, 4606764), (284, 4249902), (393, 3071176), (426, 2833268), (524, 2303382), (568, 2124951), (786, 1535588), (852, 1416634), (1048, 1151691), (1572, 767794), (1704, 708317), (3144, 383897), (5407, 223224), (9301, 129768), (10814, 111612), (16221, 74408), (18602, 64884), (21628, 55806), (27903, 43256), (32442, 37204)]