246994236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5231

約数の個数: 72

約数和(自身を含む): 659602944

約数和(自身を除く): 412608708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5147, 5332, 7998, 10294, 11997, 15441, 15996, 20588, 23994, 30882, 46323, 47988, 61764, 92646, 159557, 185292, 221321, 319114, 442642, 478671, 638228, 663963, 885284, 957342, 1327926, 1436013, 1914684, 1991889, 2655852, 2872026, 3983778, 5744052, 6860951, 7967556, 13721902, 20582853, 27443804, 41165706, 61748559, 82331412, 123497118, 246994236]

約数ペア:

[(1, 246994236), (2, 123497118), (3, 82331412), (4, 61748559), (6, 41165706), (9, 27443804), (12, 20582853), (18, 13721902), (31, 7967556), (36, 6860951), (43, 5744052), (62, 3983778), (86, 2872026), (93, 2655852), (124, 1991889), (129, 1914684), (172, 1436013), (186, 1327926), (258, 957342), (279, 885284), (372, 663963), (387, 638228), (516, 478671), (558, 442642), (774, 319114), (1116, 221321), (1333, 185292), (1548, 159557), (2666, 92646), (3999, 61764), (5147, 47988), (5332, 46323), (7998, 30882), (10294, 23994), (11997, 20588), (15441, 15996)]