40940496

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 115024260

約数和(自身を除く): 74083764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 709, 802, 1203, 1418, 1604, 2127, 2406, 2836, 3208, 3609, 4254, 4812, 5672, 6381, 6416, 7218, 8508, 9624, 11344, 12762, 14436, 17016, 19248, 25524, 28872, 34032, 51048, 57744, 102096, 284309, 568618, 852927, 1137236, 1705854, 2274472, 2558781, 3411708, 4548944, 5117562, 6823416, 10235124, 13646832, 20470248, 40940496]

約数ペア:

[(1, 40940496), (2, 20470248), (3, 13646832), (4, 10235124), (6, 6823416), (8, 5117562), (9, 4548944), (12, 3411708), (16, 2558781), (18, 2274472), (24, 1705854), (36, 1137236), (48, 852927), (72, 568618), (144, 284309), (401, 102096), (709, 57744), (802, 51048), (1203, 34032), (1418, 28872), (1604, 25524), (2127, 19248), (2406, 17016), (2836, 14436), (3208, 12762), (3609, 11344), (4254, 9624), (4812, 8508), (5672, 7218), (6381, 6416)]