40312368

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2282

約数の個数: 60

約数和(自身を含む): 113733048

約数和(自身を除く): 73420680

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, 2137, 2358, 3144, 4274, 4716, 6288, 6411, 8548, 9432, 12822, 17096, 18864, 19233, 25644, 34192, 38466, 51288, 76932, 102576, 153864, 279947, 307728, 559894, 839841, 1119788, 1679682, 2239576, 2519523, 3359364, 4479152, 5039046, 6718728, 10078092, 13437456, 20156184, 40312368]

約数ペア:

[(1, 40312368), (2, 20156184), (3, 13437456), (4, 10078092), (6, 6718728), (8, 5039046), (9, 4479152), (12, 3359364), (16, 2519523), (18, 2239576), (24, 1679682), (36, 1119788), (48, 839841), (72, 559894), (131, 307728), (144, 279947), (262, 153864), (393, 102576), (524, 76932), (786, 51288), (1048, 38466), (1179, 34192), (1572, 25644), (2096, 19233), (2137, 18864), (2358, 17096), (3144, 12822), (4274, 9432), (4716, 8548), (6288, 6411)]