328854584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{1489}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 649938000

約数和(自身を除く): 321083416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1453, 1489, 2906, 2978, 5812, 5956, 11624, 11912, 27607, 28291, 55214, 56582, 110428, 113164, 220856, 226328, 2163517, 4327034, 8654068, 17308136, 41106823, 82213646, 164427292, 328854584]

約数ペア:

[(1, 328854584), (2, 164427292), (4, 82213646), (8, 41106823), (19, 17308136), (38, 8654068), (76, 4327034), (152, 2163517), (1453, 226328), (1489, 220856), (2906, 113164), (2978, 110428), (5812, 56582), (5956, 55214), (11624, 28291), (11912, 27607)]