305540712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 858823680

約数和(自身を除く): 553282968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 367, 372, 373, 558, 734, 744, 746, 1101, 1116, 1119, 1468, 1492, 2202, 2232, 2238, 2936, 2984, 3303, 3357, 4404, 4476, 6606, 6714, 8808, 8952, 11377, 11563, 13212, 13428, 22754, 23126, 26424, 26856, 34131, 34689, 45508, 46252, 68262, 69378, 91016, 92504, 102393, 104067, 136524, 136891, 138756, 204786, 208134, 273048, 273782, 277512, 409572, 410673, 416268, 547564, 819144, 821346, 832536, 1095128, 1232019, 1642692, 2464038, 3285384, 4243621, 4928076, 8487242, 9856152, 12730863, 16974484, 25461726, 33948968, 38192589, 50923452, 76385178, 101846904, 152770356, 305540712]

約数ペア:

[(1, 305540712), (2, 152770356), (3, 101846904), (4, 76385178), (6, 50923452), (8, 38192589), (9, 33948968), (12, 25461726), (18, 16974484), (24, 12730863), (31, 9856152), (36, 8487242), (62, 4928076), (72, 4243621), (93, 3285384), (124, 2464038), (186, 1642692), (248, 1232019), (279, 1095128), (367, 832536), (372, 821346), (373, 819144), (558, 547564), (734, 416268), (744, 410673), (746, 409572), (1101, 277512), (1116, 273782), (1119, 273048), (1468, 208134), (1492, 204786), (2202, 138756), (2232, 136891), (2238, 136524), (2936, 104067), (2984, 102393), (3303, 92504), (3357, 91016), (4404, 69378), (4476, 68262), (6606, 46252), (6714, 45508), (8808, 34689), (8952, 34131), (11377, 26856), (11563, 26424), (13212, 23126), (13428, 22754)]