299698812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{396427}}^1$

素因数の和:396447

約数の個数: 48

約数和(自身を含む): 887998720

約数和(自身を除く): 588299908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 396427, 792854, 1189281, 1585708, 2378562, 2774989, 3567843, 4757124, 5549978, 7135686, 8324967, 10703529, 11099956, 14271372, 16649934, 21407058, 24974901, 33299868, 42814116, 49949802, 74924703, 99899604, 149849406, 299698812]

約数ペア:

[(1, 299698812), (2, 149849406), (3, 99899604), (4, 74924703), (6, 49949802), (7, 42814116), (9, 33299868), (12, 24974901), (14, 21407058), (18, 16649934), (21, 14271372), (27, 11099956), (28, 10703529), (36, 8324967), (42, 7135686), (54, 5549978), (63, 4757124), (84, 3567843), (108, 2774989), (126, 2378562), (189, 1585708), (252, 1189281), (378, 792854), (756, 396427)]