393493704

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1000823040

約数和(自身を除く): 607329336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 251, 332, 498, 502, 664, 753, 787, 996, 1004, 1506, 1574, 1992, 2008, 2361, 3012, 3148, 4722, 6024, 6296, 9444, 18888, 20833, 41666, 62499, 65321, 83332, 124998, 130642, 166664, 195963, 197537, 249996, 261284, 391926, 395074, 499992, 522568, 592611, 783852, 790148, 1185222, 1567704, 1580296, 2370444, 4740888, 16395571, 32791142, 49186713, 65582284, 98373426, 131164568, 196746852, 393493704]

約数ペア:

[(1, 393493704), (2, 196746852), (3, 131164568), (4, 98373426), (6, 65582284), (8, 49186713), (12, 32791142), (24, 16395571), (83, 4740888), (166, 2370444), (249, 1580296), (251, 1567704), (332, 1185222), (498, 790148), (502, 783852), (664, 592611), (753, 522568), (787, 499992), (996, 395074), (1004, 391926), (1506, 261284), (1574, 249996), (1992, 197537), (2008, 195963), (2361, 166664), (3012, 130642), (3148, 124998), (4722, 83332), (6024, 65321), (6296, 62499), (9444, 41666), (18888, 20833)]