311574528

素因数分解:

$2^{14}\times 3^2\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 90

約数和(自身を含む): 900502694

約数和(自身を除く): 588928166

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, 2113, 2304, 3072, 4096, 4226, 4608, 6144, 6339, 8192, 8452, 9216, 12288, 12678, 16384, 16904, 18432, 19017, 24576, 25356, 33808, 36864, 38034, 49152, 50712, 67616, 73728, 76068, 101424, 135232, 147456, 152136, 202848, 270464, 304272, 405696, 540928, 608544, 811392, 1081856, 1217088, 1622784, 2163712, 2434176, 3245568, 4327424, 4868352, 6491136, 8654848, 9736704, 12982272, 17309696, 19473408, 25964544, 34619392, 38946816, 51929088, 77893632, 103858176, 155787264, 311574528]

約数ペア:

[(1, 311574528), (2, 155787264), (3, 103858176), (4, 77893632), (6, 51929088), (8, 38946816), (9, 34619392), (12, 25964544), (16, 19473408), (18, 17309696), (24, 12982272), (32, 9736704), (36, 8654848), (48, 6491136), (64, 4868352), (72, 4327424), (96, 3245568), (128, 2434176), (144, 2163712), (192, 1622784), (256, 1217088), (288, 1081856), (384, 811392), (512, 608544), (576, 540928), (768, 405696), (1024, 304272), (1152, 270464), (1536, 202848), (2048, 152136), (2113, 147456), (2304, 135232), (3072, 101424), (4096, 76068), (4226, 73728), (4608, 67616), (6144, 50712), (6339, 49152), (8192, 38034), (8452, 36864), (9216, 33808), (12288, 25356), (12678, 24576), (16384, 19017), (16904, 18432)]