384331384

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{719}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 729432000

約数和(自身を除く): 345100616

約数列:

[1, 2, 4, 8, 109, 218, 436, 613, 719, 872, 1226, 1438, 2452, 2876, 4904, 5752, 66817, 78371, 133634, 156742, 267268, 313484, 440747, 534536, 626968, 881494, 1762988, 3525976, 48041423, 96082846, 192165692, 384331384]

約数ペア:

[(1, 384331384), (2, 192165692), (4, 96082846), (8, 48041423), (109, 3525976), (218, 1762988), (436, 881494), (613, 626968), (719, 534536), (872, 440747), (1226, 313484), (1438, 267268), (2452, 156742), (2876, 133634), (4904, 78371), (5752, 66817)]