21429479232

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31131

約数の個数: 280

約数和(自身を含む): 76421935040

約数和(自身を除く): 54992455808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 6048, 6156, 6384, 7182, 8208, 8512, 9072, 9576, 10773, 10944, 12096, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 25536, 28728, 31081, 32832, 36288, 38304, 43092, 49248, 57456, 62162, 76608, 86184, 93243, 98496, 114912, 124324, 172368, 186486, 217567, 229824, 248648, 279729, 344736, 372972, 435134, 497296, 559458, 590539, 652701, 689472, 745944, 839187, 870268, 994592, 1118916, 1181078, 1305402, 1491888, 1678374, 1740536, 1771617, 1958103, 1989184, 2237832, 2362156, 2517561, 2610804, 2983776, 3356748, 3481072, 3543234, 3916206, 4133773, 4475664, 4724312, 5035122, 5221608, 5314851, 5874309, 5967552, 6713496, 6962144, 7086468, 7832412, 8267546, 8951328, 9448624, 10070244, 10443216, 10629702, 11748618, 12401319, 13426992, 13924288, 14172936, 15664824, 15944553, 16535092, 17622927, 17902656, 18897248, 20140488, 20886432, 21259404, 23497236, 24802638, 26853984, 28345872, 31329648, 31889106, 33070184, 35245854, 37203957, 37794496, 40280976, 41772864, 42518808, 46994472, 47833659, 49605276, 53707968, 56691744, 62659296, 63778212, 66140368, 70491708, 74407914, 80561952, 85037616, 93988944, 95667318, 99210552, 111611871, 113383488, 125318592, 127556424, 132280736, 140983416, 148815828, 161123904, 170075232, 187977888, 191334636, 198421104, 223223742, 255112848, 264561472, 281966832, 297631656, 334835613, 340150464, 375955776, 382669272, 396842208, 446447484, 510225696, 563933664, 595263312, 669671226, 765338544, 793684416, 892894968, 1020451392, 1127867328, 1190526624, 1339342452, 1530677088, 1785789936, 2381053248, 2678684904, 3061354176, 3571579872, 5357369808, 7143159744, 10714739616, 21429479232]

約数ペア:

[(1, 21429479232), (2, 10714739616), (3, 7143159744), (4, 5357369808), (6, 3571579872), (7, 3061354176), (8, 2678684904), (9, 2381053248), (12, 1785789936), (14, 1530677088), (16, 1339342452), (18, 1190526624), (19, 1127867328), (21, 1020451392), (24, 892894968), (27, 793684416), (28, 765338544), (32, 669671226), (36, 595263312), (38, 563933664), (42, 510225696), (48, 446447484), (54, 396842208), (56, 382669272), (57, 375955776), (63, 340150464), (64, 334835613), (72, 297631656), (76, 281966832), (81, 264561472), (84, 255112848), (96, 223223742), (108, 198421104), (112, 191334636), (114, 187977888), (126, 170075232), (133, 161123904), (144, 148815828), (152, 140983416), (162, 132280736), (168, 127556424), (171, 125318592), (189, 113383488), (192, 111611871), (216, 99210552), (224, 95667318), (228, 93988944), (252, 85037616), (266, 80561952), (288, 74407914), (304, 70491708), (324, 66140368), (336, 63778212), (342, 62659296), (378, 56691744), (399, 53707968), (432, 49605276), (448, 47833659), (456, 46994472), (504, 42518808), (513, 41772864), (532, 40280976), (567, 37794496), (576, 37203957), (608, 35245854), (648, 33070184), (672, 31889106), (684, 31329648), (756, 28345872), (798, 26853984), (864, 24802638), (912, 23497236), (1008, 21259404), (1026, 20886432), (1064, 20140488), (1134, 18897248), (1197, 17902656), (1216, 17622927), (1296, 16535092), (1344, 15944553), (1368, 15664824), (1512, 14172936), (1539, 13924288), (1596, 13426992), (1728, 12401319), (1824, 11748618), (2016, 10629702), (2052, 10443216), (2128, 10070244), (2268, 9448624), (2394, 8951328), (2592, 8267546), (2736, 7832412), (3024, 7086468), (3078, 6962144), (3192, 6713496), (3591, 5967552), (3648, 5874309), (4032, 5314851), (4104, 5221608), (4256, 5035122), (4536, 4724312), (4788, 4475664), (5184, 4133773), (5472, 3916206), (6048, 3543234), (6156, 3481072), (6384, 3356748), (7182, 2983776), (8208, 2610804), (8512, 2517561), (9072, 2362156), (9576, 2237832), (10773, 1989184), (10944, 1958103), (12096, 1771617), (12312, 1740536), (12768, 1678374), (14364, 1491888), (16416, 1305402), (18144, 1181078), (19152, 1118916), (21546, 994592), (24624, 870268), (25536, 839187), (28728, 745944), (31081, 689472), (32832, 652701), (36288, 590539), (38304, 559458), (43092, 497296), (49248, 435134), (57456, 372972), (62162, 344736), (76608, 279729), (86184, 248648), (93243, 229824), (98496, 217567), (114912, 186486), (124324, 172368)]