390214752

素因数分解:

$2^5\times 3^1\times {\mathrm{919}}^1\times {\mathrm{4423}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 1025660160

約数和(自身を除く): 635445408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 919, 1838, 2757, 3676, 4423, 5514, 7352, 8846, 11028, 13269, 14704, 17692, 22056, 26538, 29408, 35384, 44112, 53076, 70768, 88224, 106152, 141536, 212304, 424608, 4064737, 8129474, 12194211, 16258948, 24388422, 32517896, 48776844, 65035792, 97553688, 130071584, 195107376, 390214752]

約数ペア:

[(1, 390214752), (2, 195107376), (3, 130071584), (4, 97553688), (6, 65035792), (8, 48776844), (12, 32517896), (16, 24388422), (24, 16258948), (32, 12194211), (48, 8129474), (96, 4064737), (919, 424608), (1838, 212304), (2757, 141536), (3676, 106152), (4423, 88224), (5514, 70768), (7352, 53076), (8846, 44112), (11028, 35384), (13269, 29408), (14704, 26538), (17692, 22056)]