2487807624

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{6547}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 6336368640

約数和(自身を除く): 3848561016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 223, 284, 426, 446, 568, 669, 852, 892, 1338, 1704, 1784, 2676, 5352, 6547, 13094, 15833, 19641, 26188, 31666, 39282, 47499, 52376, 63332, 78564, 94998, 126664, 157128, 189996, 379992, 464837, 929674, 1394511, 1459981, 1859348, 2789022, 2919962, 3718696, 4379943, 5578044, 5839924, 8759886, 11156088, 11679848, 17519772, 35039544, 103658651, 207317302, 310975953, 414634604, 621951906, 829269208, 1243903812, 2487807624]

約数ペア:

[(1, 2487807624), (2, 1243903812), (3, 829269208), (4, 621951906), (6, 414634604), (8, 310975953), (12, 207317302), (24, 103658651), (71, 35039544), (142, 17519772), (213, 11679848), (223, 11156088), (284, 8759886), (426, 5839924), (446, 5578044), (568, 4379943), (669, 3718696), (852, 2919962), (892, 2789022), (1338, 1859348), (1704, 1459981), (1784, 1394511), (2676, 929674), (5352, 464837), (6547, 379992), (13094, 189996), (15833, 157128), (19641, 126664), (26188, 94998), (31666, 78564), (39282, 63332), (47499, 52376)]