281420496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{279187}}^1$

素因数の和:279208

約数の個数: 60

約数和(自身を含む): 900102112

約数和(自身を除く): 618681616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 279187, 558374, 837561, 1116748, 1675122, 1954309, 2233496, 2512683, 3350244, 3908618, 4466992, 5025366, 5862927, 6700488, 7817236, 10050732, 11725854, 13400976, 15634472, 17588781, 20101464, 23451708, 31268944, 35177562, 40202928, 46903416, 70355124, 93806832, 140710248, 281420496]

約数ペア:

[(1, 281420496), (2, 140710248), (3, 93806832), (4, 70355124), (6, 46903416), (7, 40202928), (8, 35177562), (9, 31268944), (12, 23451708), (14, 20101464), (16, 17588781), (18, 15634472), (21, 13400976), (24, 11725854), (28, 10050732), (36, 7817236), (42, 6700488), (48, 5862927), (56, 5025366), (63, 4466992), (72, 3908618), (84, 3350244), (112, 2512683), (126, 2233496), (144, 1954309), (168, 1675122), (252, 1116748), (336, 837561), (504, 558374), (1008, 279187)]