280780176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307873}}^1$

素因数の和:307903

約数の個数: 40

約数和(自身を含む): 763527520

約数和(自身を除く): 482747344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 307873, 615746, 923619, 1231492, 1847238, 2462984, 3694476, 4925968, 5849587, 7388952, 11699174, 14777904, 17548761, 23398348, 35097522, 46796696, 70195044, 93593392, 140390088, 280780176]

約数ペア:

[(1, 280780176), (2, 140390088), (3, 93593392), (4, 70195044), (6, 46796696), (8, 35097522), (12, 23398348), (16, 17548761), (19, 14777904), (24, 11699174), (38, 7388952), (48, 5849587), (57, 4925968), (76, 3694476), (114, 2462984), (152, 1847238), (228, 1231492), (304, 923619), (456, 615746), (912, 307873)]