1690149104

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4591}}^1$

素因数の和:4798

約数の個数: 80

約数和(自身を含む): 3963079680

約数和(自身を除く): 2272930576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 173, 266, 304, 346, 532, 692, 1064, 1211, 1384, 2128, 2422, 2768, 3287, 4591, 4844, 6574, 9182, 9688, 13148, 18364, 19376, 23009, 26296, 32137, 36728, 46018, 52592, 64274, 73456, 87229, 92036, 128548, 174458, 184072, 257096, 348916, 368144, 514192, 610603, 697832, 794243, 1221206, 1395664, 1588486, 2442412, 3176972, 4884824, 5559701, 6353944, 9769648, 11119402, 12707888, 15090617, 22238804, 30181234, 44477608, 60362468, 88955216, 105634319, 120724936, 211268638, 241449872, 422537276, 845074552, 1690149104]

約数ペア:

[(1, 1690149104), (2, 845074552), (4, 422537276), (7, 241449872), (8, 211268638), (14, 120724936), (16, 105634319), (19, 88955216), (28, 60362468), (38, 44477608), (56, 30181234), (76, 22238804), (112, 15090617), (133, 12707888), (152, 11119402), (173, 9769648), (266, 6353944), (304, 5559701), (346, 4884824), (532, 3176972), (692, 2442412), (1064, 1588486), (1211, 1395664), (1384, 1221206), (2128, 794243), (2422, 697832), (2768, 610603), (3287, 514192), (4591, 368144), (4844, 348916), (6574, 257096), (9182, 184072), (9688, 174458), (13148, 128548), (18364, 92036), (19376, 87229), (23009, 73456), (26296, 64274), (32137, 52592), (36728, 46018)]