348715008

素因数分解:

$2^{11}\times 3^2\times {\mathrm{18919}}^1$

素因数の和:18947

約数の個数: 72

約数和(自身を含む): 1007206200

約数和(自身を除く): 658491192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 302704, 340542, 454056, 605408, 681084, 908112, 1210816, 1362168, 1816224, 2421632, 2724336, 3632448, 4843264, 5448672, 7264896, 9686528, 10897344, 14529792, 19373056, 21794688, 29059584, 38746112, 43589376, 58119168, 87178752, 116238336, 174357504, 348715008]

約数ペア:

[(1, 348715008), (2, 174357504), (3, 116238336), (4, 87178752), (6, 58119168), (8, 43589376), (9, 38746112), (12, 29059584), (16, 21794688), (18, 19373056), (24, 14529792), (32, 10897344), (36, 9686528), (48, 7264896), (64, 5448672), (72, 4843264), (96, 3632448), (128, 2724336), (144, 2421632), (192, 1816224), (256, 1362168), (288, 1210816), (384, 908112), (512, 681084), (576, 605408), (768, 454056), (1024, 340542), (1152, 302704), (1536, 227028), (2048, 170271), (2304, 151352), (3072, 113514), (4608, 75676), (6144, 56757), (9216, 37838), (18432, 18919)]