856116864

素因数分解:

$2^7\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1260

約数の個数: 160

約数和(自身を含む): 2585895840

約数和(自身を除く): 1729778976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 284, 288, 324, 384, 426, 432, 568, 576, 639, 648, 852, 864, 1136, 1152, 1163, 1278, 1296, 1704, 1728, 1917, 2272, 2326, 2556, 2592, 3408, 3456, 3489, 3834, 4544, 4652, 5112, 5184, 5751, 6816, 6978, 7668, 9088, 9304, 10224, 10368, 10467, 11502, 13632, 13956, 15336, 18608, 20448, 20934, 23004, 27264, 27912, 30672, 31401, 37216, 40896, 41868, 46008, 55824, 61344, 62802, 74432, 81792, 82573, 83736, 92016, 94203, 111648, 122688, 125604, 148864, 165146, 167472, 184032, 188406, 223296, 245376, 247719, 251208, 330292, 334944, 368064, 376812, 446592, 495438, 502416, 660584, 669888, 736128, 743157, 753624, 990876, 1004832, 1321168, 1339776, 1486314, 1507248, 1981752, 2009664, 2229471, 2642336, 2972628, 3014496, 3963504, 4019328, 4458942, 5284672, 5945256, 6028992, 6688413, 7927008, 8917884, 10569344, 11890512, 12057984, 13376826, 15854016, 17835768, 23781024, 26753652, 31708032, 35671536, 47562048, 53507304, 71343072, 95124096, 107014608, 142686144, 214029216, 285372288, 428058432, 856116864]

約数ペア:

[(1, 856116864), (2, 428058432), (3, 285372288), (4, 214029216), (6, 142686144), (8, 107014608), (9, 95124096), (12, 71343072), (16, 53507304), (18, 47562048), (24, 35671536), (27, 31708032), (32, 26753652), (36, 23781024), (48, 17835768), (54, 15854016), (64, 13376826), (71, 12057984), (72, 11890512), (81, 10569344), (96, 8917884), (108, 7927008), (128, 6688413), (142, 6028992), (144, 5945256), (162, 5284672), (192, 4458942), (213, 4019328), (216, 3963504), (284, 3014496), (288, 2972628), (324, 2642336), (384, 2229471), (426, 2009664), (432, 1981752), (568, 1507248), (576, 1486314), (639, 1339776), (648, 1321168), (852, 1004832), (864, 990876), (1136, 753624), (1152, 743157), (1163, 736128), (1278, 669888), (1296, 660584), (1704, 502416), (1728, 495438), (1917, 446592), (2272, 376812), (2326, 368064), (2556, 334944), (2592, 330292), (3408, 251208), (3456, 247719), (3489, 245376), (3834, 223296), (4544, 188406), (4652, 184032), (5112, 167472), (5184, 165146), (5751, 148864), (6816, 125604), (6978, 122688), (7668, 111648), (9088, 94203), (9304, 92016), (10224, 83736), (10368, 82573), (10467, 81792), (11502, 74432), (13632, 62802), (13956, 61344), (15336, 55824), (18608, 46008), (20448, 41868), (20934, 40896), (23004, 37216), (27264, 31401), (27912, 30672)]