378775008

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 1110816000

約数和(自身を除く): 732040992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 1194, 1592, 1791, 2203, 2388, 3184, 3582, 4406, 4776, 5373, 6368, 6609, 7164, 8812, 9552, 10746, 13218, 14328, 17624, 19104, 19827, 21492, 26436, 28656, 35248, 39654, 42984, 52872, 57312, 59481, 70496, 79308, 85968, 105744, 118962, 158616, 171936, 211488, 237924, 317232, 438397, 475848, 634464, 876794, 951696, 1315191, 1753588, 1903392, 2630382, 3507176, 3945573, 5260764, 7014352, 7891146, 10521528, 11836719, 14028704, 15782292, 21043056, 23673438, 31564584, 42086112, 47346876, 63129168, 94693752, 126258336, 189387504, 378775008]

約数ペア:

[(1, 378775008), (2, 189387504), (3, 126258336), (4, 94693752), (6, 63129168), (8, 47346876), (9, 42086112), (12, 31564584), (16, 23673438), (18, 21043056), (24, 15782292), (27, 14028704), (32, 11836719), (36, 10521528), (48, 7891146), (54, 7014352), (72, 5260764), (96, 3945573), (108, 3507176), (144, 2630382), (199, 1903392), (216, 1753588), (288, 1315191), (398, 951696), (432, 876794), (597, 634464), (796, 475848), (864, 438397), (1194, 317232), (1592, 237924), (1791, 211488), (2203, 171936), (2388, 158616), (3184, 118962), (3582, 105744), (4406, 85968), (4776, 79308), (5373, 70496), (6368, 59481), (6609, 57312), (7164, 52872), (8812, 42984), (9552, 39654), (10746, 35248), (13218, 28656), (14328, 26436), (17624, 21492), (19104, 19827)]