319179918

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 643991040

約数和(自身を除く): 324811122

約数列:

[1, 2, 3, 6, 241, 307, 482, 614, 719, 723, 921, 1438, 1446, 1842, 2157, 4314, 73987, 147974, 173279, 220733, 221961, 346558, 441466, 443922, 519837, 662199, 1039674, 1324398, 53196653, 106393306, 159589959, 319179918]

約数ペア:

[(1, 319179918), (2, 159589959), (3, 106393306), (6, 53196653), (241, 1324398), (307, 1039674), (482, 662199), (614, 519837), (719, 443922), (723, 441466), (921, 346558), (1438, 221961), (1446, 220733), (1842, 173279), (2157, 147974), (4314, 73987)]