269684512

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 543231360

約数和(自身を除く): 273546848

約数列:

[1, 2, 4, 8, 16, 32, 79, 107, 158, 214, 316, 428, 632, 856, 997, 1264, 1712, 1994, 2528, 3424, 3988, 7976, 8453, 15952, 16906, 31904, 33812, 67624, 78763, 106679, 135248, 157526, 213358, 270496, 315052, 426716, 630104, 853432, 1260208, 1706864, 2520416, 3413728, 8427641, 16855282, 33710564, 67421128, 134842256, 269684512]

約数ペア:

[(1, 269684512), (2, 134842256), (4, 67421128), (8, 33710564), (16, 16855282), (32, 8427641), (79, 3413728), (107, 2520416), (158, 1706864), (214, 1260208), (316, 853432), (428, 630104), (632, 426716), (856, 315052), (997, 270496), (1264, 213358), (1712, 157526), (1994, 135248), (2528, 106679), (3424, 78763), (3988, 67624), (7976, 33812), (8453, 31904), (15952, 16906)]