231209888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79399}}^1$

素因数の和:79429

約数の個数: 48

約数和(自身を含む): 560246400

約数和(自身を除く): 329036512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 79399, 158798, 317596, 555793, 635192, 1032187, 1111586, 1270384, 2064374, 2223172, 2540768, 4128748, 4446344, 7225309, 8257496, 8892688, 14450618, 16514992, 17785376, 28901236, 33029984, 57802472, 115604944, 231209888]

約数ペア:

[(1, 231209888), (2, 115604944), (4, 57802472), (7, 33029984), (8, 28901236), (13, 17785376), (14, 16514992), (16, 14450618), (26, 8892688), (28, 8257496), (32, 7225309), (52, 4446344), (56, 4128748), (91, 2540768), (104, 2223172), (112, 2064374), (182, 1270384), (208, 1111586), (224, 1032187), (364, 635192), (416, 555793), (728, 317596), (1456, 158798), (2912, 79399)]