213860736

素因数分解:

$2^7\times 3^4\times {\mathrm{20627}}^1$

素因数の和:20653

約数の個数: 80

約数和(自身を含む): 636476940

約数和(自身を除く): 422616204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 330032, 371286, 495048, 556929, 660064, 742572, 990096, 1113858, 1320128, 1485144, 1670787, 1980192, 2227716, 2640256, 2970288, 3341574, 3960384, 4455432, 5940576, 6683148, 7920768, 8910864, 11881152, 13366296, 17821728, 23762304, 26732592, 35643456, 53465184, 71286912, 106930368, 213860736]

約数ペア:

[(1, 213860736), (2, 106930368), (3, 71286912), (4, 53465184), (6, 35643456), (8, 26732592), (9, 23762304), (12, 17821728), (16, 13366296), (18, 11881152), (24, 8910864), (27, 7920768), (32, 6683148), (36, 5940576), (48, 4455432), (54, 3960384), (64, 3341574), (72, 2970288), (81, 2640256), (96, 2227716), (108, 1980192), (128, 1670787), (144, 1485144), (162, 1320128), (192, 1113858), (216, 990096), (288, 742572), (324, 660064), (384, 556929), (432, 495048), (576, 371286), (648, 330032), (864, 247524), (1152, 185643), (1296, 165016), (1728, 123762), (2592, 82508), (3456, 61881), (5184, 41254), (10368, 20627)]