431063172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3125

約数の個数: 72

約数和(自身を含む): 1129728600

約数和(自身を除く): 698665428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 109, 111, 148, 218, 222, 327, 333, 436, 444, 654, 666, 981, 1308, 1332, 1962, 2969, 3924, 4033, 5938, 8066, 8907, 11876, 12099, 16132, 17814, 24198, 26721, 35628, 36297, 48396, 53442, 72594, 106884, 109853, 145188, 219706, 323621, 329559, 439412, 647242, 659118, 970863, 988677, 1294484, 1318236, 1941726, 1977354, 2912589, 3883452, 3954708, 5825178, 11650356, 11973977, 23947954, 35921931, 47895908, 71843862, 107765793, 143687724, 215531586, 431063172]

約数ペア:

[(1, 431063172), (2, 215531586), (3, 143687724), (4, 107765793), (6, 71843862), (9, 47895908), (12, 35921931), (18, 23947954), (36, 11973977), (37, 11650356), (74, 5825178), (109, 3954708), (111, 3883452), (148, 2912589), (218, 1977354), (222, 1941726), (327, 1318236), (333, 1294484), (436, 988677), (444, 970863), (654, 659118), (666, 647242), (981, 439412), (1308, 329559), (1332, 323621), (1962, 219706), (2969, 145188), (3924, 109853), (4033, 106884), (5938, 72594), (8066, 53442), (8907, 48396), (11876, 36297), (12099, 35628), (16132, 26721), (17814, 24198)]