398728572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97441}}^1$

素因数の和:97490

約数の個数: 48

約数和(自身を含む): 1047696384

約数和(自身を除く): 648967812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 97441, 194882, 292323, 389764, 584646, 1071851, 1169292, 2143702, 3020671, 3215553, 4287404, 6041342, 6431106, 9062013, 12082684, 12862212, 18124026, 33227381, 36248052, 66454762, 99682143, 132909524, 199364286, 398728572]

約数ペア:

[(1, 398728572), (2, 199364286), (3, 132909524), (4, 99682143), (6, 66454762), (11, 36248052), (12, 33227381), (22, 18124026), (31, 12862212), (33, 12082684), (44, 9062013), (62, 6431106), (66, 6041342), (93, 4287404), (124, 3215553), (132, 3020671), (186, 2143702), (341, 1169292), (372, 1071851), (682, 584646), (1023, 389764), (1364, 292323), (2046, 194882), (4092, 97441)]