1399512192

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280351}}^1$

素因数の和:280381

約数の個数: 64

約数和(自身を含む): 4003426560

約数和(自身を除く): 2603914368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 280351, 560702, 841053, 1121404, 1682106, 2242808, 3364212, 3644563, 4485616, 6728424, 7289126, 8971232, 10933689, 13456848, 14578252, 17942464, 21867378, 26913696, 29156504, 35884928, 43734756, 53827392, 58313008, 87469512, 107654784, 116626016, 174939024, 233252032, 349878048, 466504064, 699756096, 1399512192]

約数ペア:

[(1, 1399512192), (2, 699756096), (3, 466504064), (4, 349878048), (6, 233252032), (8, 174939024), (12, 116626016), (13, 107654784), (16, 87469512), (24, 58313008), (26, 53827392), (32, 43734756), (39, 35884928), (48, 29156504), (52, 26913696), (64, 21867378), (78, 17942464), (96, 14578252), (104, 13456848), (128, 10933689), (156, 8971232), (192, 7289126), (208, 6728424), (312, 4485616), (384, 3644563), (416, 3364212), (624, 2242808), (832, 1682106), (1248, 1121404), (1664, 841053), (2496, 560702), (4992, 280351)]