315598304

素因数分解:

$2^5\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1451}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 711317376

約数和(自身を除く): 395719072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 971, 1451, 1942, 2902, 3884, 5804, 6797, 7768, 10157, 11608, 13594, 15536, 20314, 23216, 27188, 31072, 40628, 46432, 54376, 81256, 108752, 162512, 217504, 325024, 1408921, 2817842, 5635684, 9862447, 11271368, 19724894, 22542736, 39449788, 45085472, 78899576, 157799152, 315598304]

約数ペア:

[(1, 315598304), (2, 157799152), (4, 78899576), (7, 45085472), (8, 39449788), (14, 22542736), (16, 19724894), (28, 11271368), (32, 9862447), (56, 5635684), (112, 2817842), (224, 1408921), (971, 325024), (1451, 217504), (1942, 162512), (2902, 108752), (3884, 81256), (5804, 54376), (6797, 46432), (7768, 40628), (10157, 31072), (11608, 27188), (13594, 23216), (15536, 20314)]