412794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 1010880

約数和(自身を除く): 598086

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 71, 102, 114, 142, 153, 171, 213, 306, 323, 342, 426, 639, 646, 969, 1207, 1278, 1349, 1938, 2414, 2698, 2907, 3621, 4047, 5814, 7242, 8094, 10863, 12141, 21726, 22933, 24282, 45866, 68799, 137598, 206397, 412794]

約数ペア:

[(1, 412794), (2, 206397), (3, 137598), (6, 68799), (9, 45866), (17, 24282), (18, 22933), (19, 21726), (34, 12141), (38, 10863), (51, 8094), (57, 7242), (71, 5814), (102, 4047), (114, 3621), (142, 2907), (153, 2698), (171, 2414), (213, 1938), (306, 1349), (323, 1278), (342, 1207), (426, 969), (639, 646)]