426398012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 827910720

約数和(自身を除く): 401512708

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 337, 391, 674, 782, 809, 1348, 1564, 1618, 3236, 5729, 7751, 11458, 13753, 15502, 18607, 22916, 27506, 31004, 37214, 55012, 74428, 131767, 263534, 272633, 316319, 527068, 545266, 632638, 1090532, 1265276, 4634761, 6270559, 9269522, 12541118, 18539044, 25082236, 106599503, 213199006, 426398012]

約数ペア:

[(1, 426398012), (2, 213199006), (4, 106599503), (17, 25082236), (23, 18539044), (34, 12541118), (46, 9269522), (68, 6270559), (92, 4634761), (337, 1265276), (391, 1090532), (674, 632638), (782, 545266), (809, 527068), (1348, 316319), (1564, 272633), (1618, 263534), (3236, 131767), (5729, 74428), (7751, 55012), (11458, 37214), (13753, 31004), (15502, 27506), (18607, 22916)]