308290428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{150239}}^1$

素因数の和:150271

約数の個数: 48

約数和(自身を含む): 841344000

約数和(自身を除く): 533053572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 150239, 300478, 450717, 600956, 901434, 1352151, 1802868, 2704302, 2854541, 4056453, 5408604, 5709082, 8112906, 8563623, 11418164, 16225812, 17127246, 25690869, 34254492, 51381738, 77072607, 102763476, 154145214, 308290428]

約数ペア:

[(1, 308290428), (2, 154145214), (3, 102763476), (4, 77072607), (6, 51381738), (9, 34254492), (12, 25690869), (18, 17127246), (19, 16225812), (27, 11418164), (36, 8563623), (38, 8112906), (54, 5709082), (57, 5408604), (76, 4056453), (108, 2854541), (114, 2704302), (171, 1802868), (228, 1352151), (342, 901434), (513, 600956), (684, 450717), (1026, 300478), (2052, 150239)]