313620804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1459}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 907699520

約数和(自身を除く): 594078716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 853, 1459, 1706, 2559, 2918, 3412, 4377, 5118, 5836, 5971, 7677, 8754, 10213, 10236, 11942, 13131, 15354, 17508, 17913, 20426, 23884, 26262, 30639, 30708, 35826, 40852, 52524, 53739, 61278, 71652, 91917, 107478, 122556, 183834, 214956, 367668, 1244527, 2489054, 3733581, 4978108, 7467162, 8711689, 11200743, 14934324, 17423378, 22401486, 26135067, 34846756, 44802972, 52270134, 78405201, 104540268, 156810402, 313620804]

約数ペア:

[(1, 313620804), (2, 156810402), (3, 104540268), (4, 78405201), (6, 52270134), (7, 44802972), (9, 34846756), (12, 26135067), (14, 22401486), (18, 17423378), (21, 14934324), (28, 11200743), (36, 8711689), (42, 7467162), (63, 4978108), (84, 3733581), (126, 2489054), (252, 1244527), (853, 367668), (1459, 214956), (1706, 183834), (2559, 122556), (2918, 107478), (3412, 91917), (4377, 71652), (5118, 61278), (5836, 53739), (5971, 52524), (7677, 40852), (8754, 35826), (10213, 30708), (10236, 30639), (11942, 26262), (13131, 23884), (15354, 20426), (17508, 17913)]