21299417568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{517177}}^1$

素因数の和:517217

約数の個数: 144

約数和(自身を含む): 71159555376

約数和(自身を除く): 49860137808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 517177, 1034354, 1551531, 2068708, 3103062, 4137416, 4654593, 5688947, 6206124, 6723301, 8274832, 9309186, 11377894, 12412248, 13446602, 16549664, 17066841, 18618372, 20169903, 22755788, 24824496, 26893204, 34133682, 37236744, 40339806, 45511576, 49648992, 51200523, 53786408, 60509709, 68267364, 73956311, 74473488, 80679612, 91023152, 102401046, 107572816, 121019418, 136534728, 147912622, 148946976, 161359224, 182046304, 204802092, 215145632, 221868933, 242038836, 273069456, 295825244, 322718448, 409604184, 443737866, 484077672, 546138912, 591650488, 645436896, 665606799, 819208368, 887475732, 968155344, 1183300976, 1331213598, 1638416736, 1774951464, 1936310688, 2366601952, 2662427196, 3549902928, 5324854392, 7099805856, 10649708784, 21299417568]

約数ペア:

[(1, 21299417568), (2, 10649708784), (3, 7099805856), (4, 5324854392), (6, 3549902928), (8, 2662427196), (9, 2366601952), (11, 1936310688), (12, 1774951464), (13, 1638416736), (16, 1331213598), (18, 1183300976), (22, 968155344), (24, 887475732), (26, 819208368), (32, 665606799), (33, 645436896), (36, 591650488), (39, 546138912), (44, 484077672), (48, 443737866), (52, 409604184), (66, 322718448), (72, 295825244), (78, 273069456), (88, 242038836), (96, 221868933), (99, 215145632), (104, 204802092), (117, 182046304), (132, 161359224), (143, 148946976), (144, 147912622), (156, 136534728), (176, 121019418), (198, 107572816), (208, 102401046), (234, 91023152), (264, 80679612), (286, 74473488), (288, 73956311), (312, 68267364), (352, 60509709), (396, 53786408), (416, 51200523), (429, 49648992), (468, 45511576), (528, 40339806), (572, 37236744), (624, 34133682), (792, 26893204), (858, 24824496), (936, 22755788), (1056, 20169903), (1144, 18618372), (1248, 17066841), (1287, 16549664), (1584, 13446602), (1716, 12412248), (1872, 11377894), (2288, 9309186), (2574, 8274832), (3168, 6723301), (3432, 6206124), (3744, 5688947), (4576, 4654593), (5148, 4137416), (6864, 3103062), (10296, 2068708), (13728, 1551531), (20592, 1034354), (41184, 517177)]