18948513984

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{5849}}^1$

素因数の和:6270

約数の個数: 112

約数和(自身を含む): 51352704000

約数和(自身を除く): 32404190016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 359, 376, 564, 718, 752, 1077, 1128, 1436, 1504, 2154, 2256, 2872, 3008, 4308, 4512, 5744, 5849, 8616, 9024, 11488, 11698, 16873, 17232, 17547, 22976, 23396, 33746, 34464, 35094, 46792, 50619, 67492, 68928, 70188, 93584, 101238, 134984, 140376, 187168, 202476, 269968, 274903, 280752, 374336, 404952, 539936, 549806, 561504, 809904, 824709, 1079872, 1099612, 1123008, 1619808, 1649418, 2099791, 2199224, 3239616, 3298836, 4199582, 4398448, 6299373, 6597672, 8399164, 8796896, 12598746, 13195344, 16798328, 17593792, 25197492, 26390688, 33596656, 50394984, 52781376, 67193312, 98690177, 100789968, 134386624, 197380354, 201579936, 296070531, 394760708, 403159872, 592141062, 789521416, 1184282124, 1579042832, 2368564248, 3158085664, 4737128496, 6316171328, 9474256992, 18948513984]

約数ペア:

[(1, 18948513984), (2, 9474256992), (3, 6316171328), (4, 4737128496), (6, 3158085664), (8, 2368564248), (12, 1579042832), (16, 1184282124), (24, 789521416), (32, 592141062), (47, 403159872), (48, 394760708), (64, 296070531), (94, 201579936), (96, 197380354), (141, 134386624), (188, 100789968), (192, 98690177), (282, 67193312), (359, 52781376), (376, 50394984), (564, 33596656), (718, 26390688), (752, 25197492), (1077, 17593792), (1128, 16798328), (1436, 13195344), (1504, 12598746), (2154, 8796896), (2256, 8399164), (2872, 6597672), (3008, 6299373), (4308, 4398448), (4512, 4199582), (5744, 3298836), (5849, 3239616), (8616, 2199224), (9024, 2099791), (11488, 1649418), (11698, 1619808), (16873, 1123008), (17232, 1099612), (17547, 1079872), (22976, 824709), (23396, 809904), (33746, 561504), (34464, 549806), (35094, 539936), (46792, 404952), (50619, 374336), (67492, 280752), (68928, 274903), (70188, 269968), (93584, 202476), (101238, 187168), (134984, 140376)]