378304828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{16253}}^1$

素因数の和:16314

約数の個数: 36

約数和(自身を含む): 755030808

約数和(自身を除く): 376725980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 5819, 11638, 16253, 23276, 32506, 65012, 178783, 357566, 373819, 715132, 747638, 1495276, 4112009, 8224018, 8597837, 16448036, 17195674, 34391348, 94576207, 189152414, 378304828]

約数ペア:

[(1, 378304828), (2, 189152414), (4, 94576207), (11, 34391348), (22, 17195674), (23, 16448036), (44, 8597837), (46, 8224018), (92, 4112009), (253, 1495276), (506, 747638), (529, 715132), (1012, 373819), (1058, 357566), (2116, 178783), (5819, 65012), (11638, 32506), (16253, 23276)]