389600766

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{51169}}^1$

素因数の和:51230

約数の個数: 40

約数和(自身を含む): 891586080

約数和(自身を除く): 501985314

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 51169, 102338, 153507, 307014, 460521, 921042, 1381563, 2404943, 2763126, 4144689, 4809886, 7214829, 8289378, 14429658, 21644487, 43288974, 64933461, 129866922, 194800383, 389600766]

約数ペア:

[(1, 389600766), (2, 194800383), (3, 129866922), (6, 64933461), (9, 43288974), (18, 21644487), (27, 14429658), (47, 8289378), (54, 7214829), (81, 4809886), (94, 4144689), (141, 2763126), (162, 2404943), (282, 1381563), (423, 921042), (846, 460521), (1269, 307014), (2538, 153507), (3807, 102338), (7614, 51169)]