427398288

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 1146355200

約数和(自身を除く): 718956912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 479, 641, 696, 958, 1282, 1392, 1437, 1916, 1923, 2564, 2874, 3832, 3846, 5128, 5748, 7664, 7692, 10256, 11496, 13891, 15384, 18589, 22992, 27782, 30768, 37178, 41673, 55564, 55767, 74356, 83346, 111128, 111534, 148712, 166692, 222256, 223068, 297424, 307039, 333384, 446136, 614078, 666768, 892272, 921117, 1228156, 1842234, 2456312, 3684468, 4912624, 7368936, 8904131, 14737872, 17808262, 26712393, 35616524, 53424786, 71233048, 106849572, 142466096, 213699144, 427398288]

約数ペア:

[(1, 427398288), (2, 213699144), (3, 142466096), (4, 106849572), (6, 71233048), (8, 53424786), (12, 35616524), (16, 26712393), (24, 17808262), (29, 14737872), (48, 8904131), (58, 7368936), (87, 4912624), (116, 3684468), (174, 2456312), (232, 1842234), (348, 1228156), (464, 921117), (479, 892272), (641, 666768), (696, 614078), (958, 446136), (1282, 333384), (1392, 307039), (1437, 297424), (1916, 223068), (1923, 222256), (2564, 166692), (2874, 148712), (3832, 111534), (3846, 111128), (5128, 83346), (5748, 74356), (7664, 55767), (7692, 55564), (10256, 41673), (11496, 37178), (13891, 30768), (15384, 27782), (18589, 22992)]