212905152

素因数分解:

$2^6\times 3^3\times {\mathrm{123209}}^1$

素因数の和:123230

約数の個数: 56

約数和(自身を含む): 625906800

約数和(自身を除く): 413001648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 123209, 246418, 369627, 492836, 739254, 985672, 1108881, 1478508, 1971344, 2217762, 2957016, 3326643, 3942688, 4435524, 5914032, 6653286, 7885376, 8871048, 11828064, 13306572, 17742096, 23656128, 26613144, 35484192, 53226288, 70968384, 106452576, 212905152]

約数ペア:

[(1, 212905152), (2, 106452576), (3, 70968384), (4, 53226288), (6, 35484192), (8, 26613144), (9, 23656128), (12, 17742096), (16, 13306572), (18, 11828064), (24, 8871048), (27, 7885376), (32, 6653286), (36, 5914032), (48, 4435524), (54, 3942688), (64, 3326643), (72, 2957016), (96, 2217762), (108, 1971344), (144, 1478508), (192, 1108881), (216, 985672), (288, 739254), (432, 492836), (576, 369627), (864, 246418), (1728, 123209)]