728159256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{919393}}^1$

素因数の和:919416

約数の個数: 48

約数和(自身を含む): 2151381960

約数和(自身を除く): 1423222704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 919393, 1838786, 2758179, 3677572, 5516358, 7355144, 8274537, 10113323, 11032716, 16549074, 20226646, 22065432, 30339969, 33098148, 40453292, 60679938, 66196296, 80906584, 91019907, 121359876, 182039814, 242719752, 364079628, 728159256]

約数ペア:

[(1, 728159256), (2, 364079628), (3, 242719752), (4, 182039814), (6, 121359876), (8, 91019907), (9, 80906584), (11, 66196296), (12, 60679938), (18, 40453292), (22, 33098148), (24, 30339969), (33, 22065432), (36, 20226646), (44, 16549074), (66, 11032716), (72, 10113323), (88, 8274537), (99, 7355144), (132, 5516358), (198, 3677572), (264, 2758179), (396, 1838786), (792, 919393)]