1738972288

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2469

約数の個数: 64

約数和(自身を含む): 3571999200

約数和(自身を除く): 1833026912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 139, 172, 278, 344, 556, 688, 1112, 1376, 2224, 2273, 2752, 4448, 4546, 5504, 5977, 8896, 9092, 11954, 17792, 18184, 23908, 36368, 47816, 72736, 95632, 97739, 145472, 191264, 195478, 290944, 315947, 382528, 390956, 631894, 765056, 781912, 1263788, 1563824, 2527576, 3127648, 5055152, 6255296, 10110304, 12510592, 13585721, 20220608, 27171442, 40441216, 54342884, 108685768, 217371536, 434743072, 869486144, 1738972288]

約数ペア:

[(1, 1738972288), (2, 869486144), (4, 434743072), (8, 217371536), (16, 108685768), (32, 54342884), (43, 40441216), (64, 27171442), (86, 20220608), (128, 13585721), (139, 12510592), (172, 10110304), (278, 6255296), (344, 5055152), (556, 3127648), (688, 2527576), (1112, 1563824), (1376, 1263788), (2224, 781912), (2273, 765056), (2752, 631894), (4448, 390956), (4546, 382528), (5504, 315947), (5977, 290944), (8896, 195478), (9092, 191264), (11954, 145472), (17792, 97739), (18184, 95632), (23908, 72736), (36368, 47816)]