303750416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5021}}^1$

素因数の和:5247

約数の個数: 40

約数和(自身を含む): 622728000

約数和(自身を除く): 318977584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1592, 3184, 3781, 5021, 7562, 10042, 15124, 20084, 30248, 40168, 60496, 80336, 95399, 190798, 381596, 763192, 999179, 1526384, 1998358, 3996716, 7993432, 15986864, 18984401, 37968802, 75937604, 151875208, 303750416]

約数ペア:

[(1, 303750416), (2, 151875208), (4, 75937604), (8, 37968802), (16, 18984401), (19, 15986864), (38, 7993432), (76, 3996716), (152, 1998358), (199, 1526384), (304, 999179), (398, 763192), (796, 381596), (1592, 190798), (3184, 95399), (3781, 80336), (5021, 60496), (7562, 40168), (10042, 30248), (15124, 20084)]