325904992

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2557}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 734862240

約数和(自身を除く): 408957248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 2276, 2557, 3983, 4552, 5114, 7966, 9104, 10228, 15932, 17899, 18208, 20456, 31864, 35798, 40912, 63728, 71596, 81824, 127456, 143192, 286384, 572768, 1454933, 2909866, 5819732, 10184531, 11639464, 20369062, 23278928, 40738124, 46557856, 81476248, 162952496, 325904992]

約数ペア:

[(1, 325904992), (2, 162952496), (4, 81476248), (7, 46557856), (8, 40738124), (14, 23278928), (16, 20369062), (28, 11639464), (32, 10184531), (56, 5819732), (112, 2909866), (224, 1454933), (569, 572768), (1138, 286384), (2276, 143192), (2557, 127456), (3983, 81824), (4552, 71596), (5114, 63728), (7966, 40912), (9104, 35798), (10228, 31864), (15932, 20456), (17899, 18208)]