377297744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30271}}^1$

素因数の和:30339

約数の個数: 40

約数和(自身を含む): 788282880

約数和(自身を除く): 410985136

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 30271, 60542, 121084, 242168, 484336, 575149, 1150298, 1241111, 2300596, 2482222, 4601192, 4964444, 9202384, 9928888, 19857776, 23581109, 47162218, 94324436, 188648872, 377297744]

約数ペア:

[(1, 377297744), (2, 188648872), (4, 94324436), (8, 47162218), (16, 23581109), (19, 19857776), (38, 9928888), (41, 9202384), (76, 4964444), (82, 4601192), (152, 2482222), (164, 2300596), (304, 1241111), (328, 1150298), (656, 575149), (779, 484336), (1558, 242168), (3116, 121084), (6232, 60542), (12464, 30271)]