238573008

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12647}}^1$

素因数の和:12792

約数の個数: 60

約数和(自身を含む): 672823008

約数和(自身を除く): 434250000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 12647, 18864, 25294, 37941, 50588, 75882, 101176, 113823, 151764, 202352, 227646, 303528, 455292, 607056, 910584, 1656757, 1821168, 3313514, 4970271, 6627028, 9940542, 13254056, 14910813, 19881084, 26508112, 29821626, 39762168, 59643252, 79524336, 119286504, 238573008]

約数ペア:

[(1, 238573008), (2, 119286504), (3, 79524336), (4, 59643252), (6, 39762168), (8, 29821626), (9, 26508112), (12, 19881084), (16, 14910813), (18, 13254056), (24, 9940542), (36, 6627028), (48, 4970271), (72, 3313514), (131, 1821168), (144, 1656757), (262, 910584), (393, 607056), (524, 455292), (786, 303528), (1048, 227646), (1179, 202352), (1572, 151764), (2096, 113823), (2358, 101176), (3144, 75882), (4716, 50588), (6288, 37941), (9432, 25294), (12647, 18864)]