231426144

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4079}}^1$

素因数の和:4292

約数の個数: 72

約数和(自身を含む): 661620960

約数和(自身を除く): 430194816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4079, 4728, 6304, 7092, 8158, 9456, 12237, 14184, 16316, 18912, 24474, 28368, 32632, 36711, 48948, 56736, 65264, 73422, 97896, 130528, 146844, 195792, 293688, 391584, 587376, 803563, 1174752, 1607126, 2410689, 3214252, 4821378, 6428504, 7232067, 9642756, 12857008, 14464134, 19285512, 25714016, 28928268, 38571024, 57856536, 77142048, 115713072, 231426144]

約数ペア:

[(1, 231426144), (2, 115713072), (3, 77142048), (4, 57856536), (6, 38571024), (8, 28928268), (9, 25714016), (12, 19285512), (16, 14464134), (18, 12857008), (24, 9642756), (32, 7232067), (36, 6428504), (48, 4821378), (72, 3214252), (96, 2410689), (144, 1607126), (197, 1174752), (288, 803563), (394, 587376), (591, 391584), (788, 293688), (1182, 195792), (1576, 146844), (1773, 130528), (2364, 97896), (3152, 73422), (3546, 65264), (4079, 56736), (4728, 48948), (6304, 36711), (7092, 32632), (8158, 28368), (9456, 24474), (12237, 18912), (14184, 16316)]