21266250624

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47701}}^1$

素因数の和:47770

約数の個数: 160

約数和(自身を含む): 64761189240

約数和(自身を除く): 43494938616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 384, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 2064, 2322, 2592, 2752, 3096, 3456, 3483, 4128, 4644, 5184, 5504, 6192, 6966, 8256, 9288, 10368, 12384, 13932, 16512, 18576, 24768, 27864, 37152, 47701, 49536, 55728, 74304, 95402, 111456, 143103, 148608, 190804, 222912, 286206, 381608, 429309, 445824, 572412, 763216, 858618, 1144824, 1287927, 1526432, 1717236, 2051143, 2289648, 2575854, 3052864, 3434472, 3863781, 4102286, 4579296, 5151708, 6105728, 6153429, 6868944, 7727562, 8204572, 9158592, 10303416, 12306858, 13737888, 15455124, 16409144, 18317184, 18460287, 20606832, 24613716, 27475776, 30910248, 32818288, 36920574, 41213664, 49227432, 54951552, 55380861, 61820496, 65636576, 73841148, 82427328, 98454864, 110761722, 123640992, 131273152, 147682296, 164854656, 166142583, 196909728, 221523444, 247281984, 262546304, 295364592, 332285166, 393819456, 443046888, 494563968, 590729184, 664570332, 787638912, 886093776, 1181458368, 1329140664, 1772187552, 2362916736, 2658281328, 3544375104, 5316562656, 7088750208, 10633125312, 21266250624]

約数ペア:

[(1, 21266250624), (2, 10633125312), (3, 7088750208), (4, 5316562656), (6, 3544375104), (8, 2658281328), (9, 2362916736), (12, 1772187552), (16, 1329140664), (18, 1181458368), (24, 886093776), (27, 787638912), (32, 664570332), (36, 590729184), (43, 494563968), (48, 443046888), (54, 393819456), (64, 332285166), (72, 295364592), (81, 262546304), (86, 247281984), (96, 221523444), (108, 196909728), (128, 166142583), (129, 164854656), (144, 147682296), (162, 131273152), (172, 123640992), (192, 110761722), (216, 98454864), (258, 82427328), (288, 73841148), (324, 65636576), (344, 61820496), (384, 55380861), (387, 54951552), (432, 49227432), (516, 41213664), (576, 36920574), (648, 32818288), (688, 30910248), (774, 27475776), (864, 24613716), (1032, 20606832), (1152, 18460287), (1161, 18317184), (1296, 16409144), (1376, 15455124), (1548, 13737888), (1728, 12306858), (2064, 10303416), (2322, 9158592), (2592, 8204572), (2752, 7727562), (3096, 6868944), (3456, 6153429), (3483, 6105728), (4128, 5151708), (4644, 4579296), (5184, 4102286), (5504, 3863781), (6192, 3434472), (6966, 3052864), (8256, 2575854), (9288, 2289648), (10368, 2051143), (12384, 1717236), (13932, 1526432), (16512, 1287927), (18576, 1144824), (24768, 858618), (27864, 763216), (37152, 572412), (47701, 445824), (49536, 429309), (55728, 381608), (74304, 286206), (95402, 222912), (111456, 190804), (143103, 148608)]