219655824

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{64453}}^1$

素因数の和:64535

約数の個数: 40

約数和(自身を含む): 575445312

約数和(自身を除く): 355789488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 64453, 128906, 193359, 257812, 386718, 515624, 773436, 1031248, 1546872, 3093744, 4576163, 9152326, 13728489, 18304652, 27456978, 36609304, 54913956, 73218608, 109827912, 219655824]

約数ペア:

[(1, 219655824), (2, 109827912), (3, 73218608), (4, 54913956), (6, 36609304), (8, 27456978), (12, 18304652), (16, 13728489), (24, 9152326), (48, 4576163), (71, 3093744), (142, 1546872), (213, 1031248), (284, 773436), (426, 515624), (568, 386718), (852, 257812), (1136, 193359), (1704, 128906), (3408, 64453)]