971574264

素因数分解:

$2^3\times 3^5\times {\mathrm{499781}}^1$

素因数の和:499802

約数の個数: 48

約数和(自身を含む): 2728809720

約数和(自身を除く): 1757235456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 499781, 999562, 1499343, 1999124, 2998686, 3998248, 4498029, 5997372, 8996058, 11994744, 13494087, 17992116, 26988174, 35984232, 40482261, 53976348, 80964522, 107952696, 121446783, 161929044, 242893566, 323858088, 485787132, 971574264]

約数ペア:

[(1, 971574264), (2, 485787132), (3, 323858088), (4, 242893566), (6, 161929044), (8, 121446783), (9, 107952696), (12, 80964522), (18, 53976348), (24, 40482261), (27, 35984232), (36, 26988174), (54, 17992116), (72, 13494087), (81, 11994744), (108, 8996058), (162, 5997372), (216, 4498029), (243, 3998248), (324, 2998686), (486, 1999124), (648, 1499343), (972, 999562), (1944, 499781)]