344280304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16903}}^1$

素因数の和:16997

約数の個数: 40

約数和(自身を含む): 712672640

約数和(自身を除く): 368392336

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 16903, 20368, 33806, 67612, 135224, 270448, 321157, 642314, 1132501, 1284628, 2265002, 2569256, 4530004, 5138512, 9060008, 18120016, 21517519, 43035038, 86070076, 172140152, 344280304]

約数ペア:

[(1, 344280304), (2, 172140152), (4, 86070076), (8, 43035038), (16, 21517519), (19, 18120016), (38, 9060008), (67, 5138512), (76, 4530004), (134, 2569256), (152, 2265002), (268, 1284628), (304, 1132501), (536, 642314), (1072, 321157), (1273, 270448), (2546, 135224), (5092, 67612), (10184, 33806), (16903, 20368)]