225490464

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3511}}^1$

素因数の和:3750

約数の個数: 72

約数和(自身を含む): 644297472

約数和(自身を除く): 418807008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2676, 3511, 3568, 4014, 5352, 7022, 7136, 8028, 10533, 10704, 14044, 16056, 21066, 21408, 28088, 31599, 32112, 42132, 56176, 63198, 64224, 84264, 112352, 126396, 168528, 252792, 337056, 505584, 782953, 1011168, 1565906, 2348859, 3131812, 4697718, 6263624, 7046577, 9395436, 12527248, 14093154, 18790872, 25054496, 28186308, 37581744, 56372616, 75163488, 112745232, 225490464]

約数ペア:

[(1, 225490464), (2, 112745232), (3, 75163488), (4, 56372616), (6, 37581744), (8, 28186308), (9, 25054496), (12, 18790872), (16, 14093154), (18, 12527248), (24, 9395436), (32, 7046577), (36, 6263624), (48, 4697718), (72, 3131812), (96, 2348859), (144, 1565906), (223, 1011168), (288, 782953), (446, 505584), (669, 337056), (892, 252792), (1338, 168528), (1784, 126396), (2007, 112352), (2676, 84264), (3511, 64224), (3568, 63198), (4014, 56176), (5352, 42132), (7022, 32112), (7136, 31599), (8028, 28088), (10533, 21408), (10704, 21066), (14044, 16056)]