490927344

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{15473}}^1$

素因数の和:16145

約数の個数: 40

約数和(自身を含む): 1270229712

約数和(自身を除く): 779302368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15473, 15864, 30946, 31728, 46419, 61892, 92838, 123784, 185676, 247568, 371352, 742704, 10227653, 20455306, 30682959, 40910612, 61365918, 81821224, 122731836, 163642448, 245463672, 490927344]

約数ペア:

[(1, 490927344), (2, 245463672), (3, 163642448), (4, 122731836), (6, 81821224), (8, 61365918), (12, 40910612), (16, 30682959), (24, 20455306), (48, 10227653), (661, 742704), (1322, 371352), (1983, 247568), (2644, 185676), (3966, 123784), (5288, 92838), (7932, 61892), (10576, 46419), (15473, 31728), (15864, 30946)]