243222012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2447}}^1$

素因数の和:2719

約数の個数: 72

約数和(自身を含む): 673650432

約数和(自身を除く): 430428420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1506, 2259, 2447, 2761, 3012, 4518, 4894, 5522, 7341, 8283, 9036, 9788, 11044, 14682, 16566, 22023, 24849, 26917, 29364, 33132, 44046, 49698, 53834, 80751, 88092, 99396, 107668, 161502, 242253, 323004, 484506, 614197, 969012, 1228394, 1842591, 2456788, 3685182, 5527773, 6756167, 7370364, 11055546, 13512334, 20268501, 22111092, 27024668, 40537002, 60805503, 81074004, 121611006, 243222012]

約数ペア:

[(1, 243222012), (2, 121611006), (3, 81074004), (4, 60805503), (6, 40537002), (9, 27024668), (11, 22111092), (12, 20268501), (18, 13512334), (22, 11055546), (33, 7370364), (36, 6756167), (44, 5527773), (66, 3685182), (99, 2456788), (132, 1842591), (198, 1228394), (251, 969012), (396, 614197), (502, 484506), (753, 323004), (1004, 242253), (1506, 161502), (2259, 107668), (2447, 99396), (2761, 88092), (3012, 80751), (4518, 53834), (4894, 49698), (5522, 44046), (7341, 33132), (8283, 29364), (9036, 26917), (9788, 24849), (11044, 22023), (14682, 16566)]