328756475488

素因数分解:

$2^5\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{1024189}}^1$

素因数の和:1025639

約数の個数: 48

約数和(自身を含む): 740218983840

約数和(自身を除く): 411462508352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1433, 2866, 5732, 10031, 11464, 20062, 22928, 40124, 45856, 80248, 160496, 320992, 1024189, 2048378, 4096756, 7169323, 8193512, 14338646, 16387024, 28677292, 32774048, 57354584, 114709168, 229418336, 1467662837, 2935325674, 5870651348, 10273639859, 11741302696, 20547279718, 23482605392, 41094559436, 46965210784, 82189118872, 164378237744, 328756475488]

約数ペア:

[(1, 328756475488), (2, 164378237744), (4, 82189118872), (7, 46965210784), (8, 41094559436), (14, 23482605392), (16, 20547279718), (28, 11741302696), (32, 10273639859), (56, 5870651348), (112, 2935325674), (224, 1467662837), (1433, 229418336), (2866, 114709168), (5732, 57354584), (10031, 32774048), (11464, 28677292), (20062, 16387024), (22928, 14338646), (40124, 8193512), (45856, 7169323), (80248, 4096756), (160496, 2048378), (320992, 1024189)]