320352

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 870912

約数和(自身を除く): 550560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 71, 94, 96, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1504, 1704, 2256, 2272, 3337, 3408, 4512, 6674, 6816, 10011, 13348, 20022, 26696, 40044, 53392, 80088, 106784, 160176, 320352]

約数ペア:

[(1, 320352), (2, 160176), (3, 106784), (4, 80088), (6, 53392), (8, 40044), (12, 26696), (16, 20022), (24, 13348), (32, 10011), (47, 6816), (48, 6674), (71, 4512), (94, 3408), (96, 3337), (141, 2272), (142, 2256), (188, 1704), (213, 1504), (282, 1136), (284, 1128), (376, 852), (426, 752), (564, 568)]