1000944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{331}}^1$

素因数の和:355

約数の個数: 80

約数和(自身を含む): 3293440

約数和(自身を除く): 2292496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 331, 336, 378, 432, 504, 662, 756, 993, 1008, 1324, 1512, 1986, 2317, 2648, 2979, 3024, 3972, 4634, 5296, 5958, 6951, 7944, 8937, 9268, 11916, 13902, 15888, 17874, 18536, 20853, 23832, 27804, 35748, 37072, 41706, 47664, 55608, 62559, 71496, 83412, 111216, 125118, 142992, 166824, 250236, 333648, 500472, 1000944]

約数ペア:

[(1, 1000944), (2, 500472), (3, 333648), (4, 250236), (6, 166824), (7, 142992), (8, 125118), (9, 111216), (12, 83412), (14, 71496), (16, 62559), (18, 55608), (21, 47664), (24, 41706), (27, 37072), (28, 35748), (36, 27804), (42, 23832), (48, 20853), (54, 18536), (56, 17874), (63, 15888), (72, 13902), (84, 11916), (108, 9268), (112, 8937), (126, 7944), (144, 6951), (168, 5958), (189, 5296), (216, 4634), (252, 3972), (331, 3024), (336, 2979), (378, 2648), (432, 2317), (504, 1986), (662, 1512), (756, 1324), (993, 1008)]