745770408

素因数分解:

$2^3\times 3^1\times {\mathrm{1697}}^1\times {\mathrm{18311}}^1$

素因数の和:20017

約数の個数: 32

約数和(自身を含む): 1865626560

約数和(自身を除く): 1119856152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1697, 3394, 5091, 6788, 10182, 13576, 18311, 20364, 36622, 40728, 54933, 73244, 109866, 146488, 219732, 439464, 31073767, 62147534, 93221301, 124295068, 186442602, 248590136, 372885204, 745770408]

約数ペア:

[(1, 745770408), (2, 372885204), (3, 248590136), (4, 186442602), (6, 124295068), (8, 93221301), (12, 62147534), (24, 31073767), (1697, 439464), (3394, 219732), (5091, 146488), (6788, 109866), (10182, 73244), (13576, 54933), (18311, 40728), (20364, 36622)]