447079668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313081}}^1$

素因数の和:313112

約数の個数: 48

約数和(自身を含む): 1262346624

約数和(自身を除く): 815266956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 313081, 626162, 939243, 1252324, 1878486, 2191567, 3756972, 4383134, 5322377, 6574701, 8766268, 10644754, 13149402, 15967131, 21289508, 26298804, 31934262, 37256639, 63868524, 74513278, 111769917, 149026556, 223539834, 447079668]

約数ペア:

[(1, 447079668), (2, 223539834), (3, 149026556), (4, 111769917), (6, 74513278), (7, 63868524), (12, 37256639), (14, 31934262), (17, 26298804), (21, 21289508), (28, 15967131), (34, 13149402), (42, 10644754), (51, 8766268), (68, 6574701), (84, 5322377), (102, 4383134), (119, 3756972), (204, 2191567), (238, 1878486), (357, 1252324), (476, 939243), (714, 626162), (1428, 313081)]