1917475584

素因数分解:

$2^8\times 3^1\times {\mathrm{827}}^1\times {\mathrm{3019}}^1$

素因数の和:3865

約数の個数: 72

約数和(自身を含む): 5111144640

約数和(自身を除く): 3193669056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 827, 1654, 2481, 3019, 3308, 4962, 6038, 6616, 9057, 9924, 12076, 13232, 18114, 19848, 24152, 26464, 36228, 39696, 48304, 52928, 72456, 79392, 96608, 105856, 144912, 158784, 193216, 211712, 289824, 317568, 386432, 579648, 635136, 772864, 1159296, 2318592, 2496713, 4993426, 7490139, 9986852, 14980278, 19973704, 29960556, 39947408, 59921112, 79894816, 119842224, 159789632, 239684448, 319579264, 479368896, 639158528, 958737792, 1917475584]

約数ペア:

[(1, 1917475584), (2, 958737792), (3, 639158528), (4, 479368896), (6, 319579264), (8, 239684448), (12, 159789632), (16, 119842224), (24, 79894816), (32, 59921112), (48, 39947408), (64, 29960556), (96, 19973704), (128, 14980278), (192, 9986852), (256, 7490139), (384, 4993426), (768, 2496713), (827, 2318592), (1654, 1159296), (2481, 772864), (3019, 635136), (3308, 579648), (4962, 386432), (6038, 317568), (6616, 289824), (9057, 211712), (9924, 193216), (12076, 158784), (13232, 144912), (18114, 105856), (19848, 96608), (24152, 79392), (26464, 72456), (36228, 52928), (39696, 48304)]