447646764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27653}}^1$

素因数の和:27750

約数の個数: 48

約数和(自身を含む): 1115009280

約数和(自身を除く): 667362516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 27653, 55306, 82959, 110612, 165918, 331836, 525407, 1050814, 1576221, 1963363, 2101628, 3152442, 3926726, 5890089, 6304884, 7853452, 11780178, 23560356, 37303897, 74607794, 111911691, 149215588, 223823382, 447646764]

約数ペア:

[(1, 447646764), (2, 223823382), (3, 149215588), (4, 111911691), (6, 74607794), (12, 37303897), (19, 23560356), (38, 11780178), (57, 7853452), (71, 6304884), (76, 5890089), (114, 3926726), (142, 3152442), (213, 2101628), (228, 1963363), (284, 1576221), (426, 1050814), (852, 525407), (1349, 331836), (2698, 165918), (4047, 110612), (5396, 82959), (8094, 55306), (16188, 27653)]