393722352

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{21529}}^1$

素因数の和:21670

約数の個数: 60

約数和(自身を含む): 1110603520

約数和(自身を除く): 716881168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 21529, 43058, 64587, 86116, 129174, 172232, 193761, 258348, 344464, 387522, 516696, 775044, 1033392, 1550088, 2734183, 3100176, 5468366, 8202549, 10936732, 16405098, 21873464, 24607647, 32810196, 43746928, 49215294, 65620392, 98430588, 131240784, 196861176, 393722352]

約数ペア:

[(1, 393722352), (2, 196861176), (3, 131240784), (4, 98430588), (6, 65620392), (8, 49215294), (9, 43746928), (12, 32810196), (16, 24607647), (18, 21873464), (24, 16405098), (36, 10936732), (48, 8202549), (72, 5468366), (127, 3100176), (144, 2734183), (254, 1550088), (381, 1033392), (508, 775044), (762, 516696), (1016, 387522), (1143, 344464), (1524, 258348), (2032, 193761), (2286, 172232), (3048, 129174), (4572, 86116), (6096, 64587), (9144, 43058), (18288, 21529)]