234897904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 470728800

約数和(自身を除く): 235830896

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 2384, 2663, 5326, 5513, 10652, 11026, 21304, 22052, 42608, 44104, 88208, 98531, 197062, 394124, 396787, 788248, 793574, 1576496, 1587148, 3174296, 6348592, 14681119, 29362238, 58724476, 117448952, 234897904]

約数ペア:

[(1, 234897904), (2, 117448952), (4, 58724476), (8, 29362238), (16, 14681119), (37, 6348592), (74, 3174296), (148, 1587148), (149, 1576496), (296, 793574), (298, 788248), (592, 396787), (596, 394124), (1192, 197062), (2384, 98531), (2663, 88208), (5326, 44104), (5513, 42608), (10652, 22052), (11026, 21304)]