269320683904

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{5299919}}^1$

素因数の和:5300330

約数の個数: 32

約数和(自身を含む): 537888880800

約数和(自身を除く): 268568196896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1588, 3176, 6352, 12704, 25408, 50816, 5299919, 10599838, 21199676, 42399352, 84798704, 169597408, 339194816, 678389632, 2104067843, 4208135686, 8416271372, 16832542744, 33665085488, 67330170976, 134660341952, 269320683904]

約数ペア:

[(1, 269320683904), (2, 134660341952), (4, 67330170976), (8, 33665085488), (16, 16832542744), (32, 8416271372), (64, 4208135686), (128, 2104067843), (397, 678389632), (794, 339194816), (1588, 169597408), (3176, 84798704), (6352, 42399352), (12704, 21199676), (25408, 10599838), (50816, 5299919)]