249314132368

素因数分解:

$2^4\times 7^1\times {\mathrm{18043}}^1\times {\mathrm{123373}}^1$

素因数の和:141431

約数の個数: 40

約数和(自身を含む): 552087793088

約数和(自身を除く): 302773660720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18043, 36086, 72172, 123373, 126301, 144344, 246746, 252602, 288688, 493492, 505204, 863611, 986984, 1010408, 1727222, 1973968, 2020816, 3454444, 6908888, 13817776, 2226019039, 4452038078, 8904076156, 15582133273, 17808152312, 31164266546, 35616304624, 62328533092, 124657066184, 249314132368]

約数ペア:

[(1, 249314132368), (2, 124657066184), (4, 62328533092), (7, 35616304624), (8, 31164266546), (14, 17808152312), (16, 15582133273), (28, 8904076156), (56, 4452038078), (112, 2226019039), (18043, 13817776), (36086, 6908888), (72172, 3454444), (123373, 2020816), (126301, 1973968), (144344, 1727222), (246746, 1010408), (252602, 986984), (288688, 863611), (493492, 505204)]