815828832

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4490

約数の個数: 216

約数和(自身を含む): 2907043776

約数和(自身を除く): 2091214944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4447, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 8894, 10192, 11466, 13104, 13341, 14112, 15288, 17788, 20384, 22932, 26208, 26682, 30576, 31129, 35576, 40023, 45864, 53364, 57811, 61152, 62258, 71152, 80046, 91728, 93387, 106728, 115622, 124516, 142304, 160092, 173433, 183456, 186774, 213456, 217903, 231244, 249032, 280161, 320184, 346866, 373548, 404677, 426912, 435806, 462488, 498064, 520299, 560322, 640368, 653709, 693732, 747096, 809354, 871612, 924976, 996128, 1040598, 1120644, 1214031, 1280736, 1307418, 1387464, 1494192, 1618708, 1743224, 1849952, 1961127, 2081196, 2241288, 2428062, 2614836, 2774928, 2832739, 2988384, 3237416, 3486448, 3642093, 3922254, 4162392, 4482576, 4856124, 5229672, 5549856, 5665478, 6474832, 6972896, 7284186, 7844508, 8324784, 8498217, 8965152, 9712248, 10459344, 11330956, 12949664, 14568372, 15689016, 16649568, 16996434, 19424496, 20918688, 22661912, 25494651, 29136744, 31378032, 33992868, 38848992, 45323824, 50989302, 58273488, 62756064, 67985736, 90647648, 101978604, 116546976, 135971472, 203957208, 271942944, 407914416, 815828832]

約数ペア:

[(1, 815828832), (2, 407914416), (3, 271942944), (4, 203957208), (6, 135971472), (7, 116546976), (8, 101978604), (9, 90647648), (12, 67985736), (13, 62756064), (14, 58273488), (16, 50989302), (18, 45323824), (21, 38848992), (24, 33992868), (26, 31378032), (28, 29136744), (32, 25494651), (36, 22661912), (39, 20918688), (42, 19424496), (48, 16996434), (49, 16649568), (52, 15689016), (56, 14568372), (63, 12949664), (72, 11330956), (78, 10459344), (84, 9712248), (91, 8965152), (96, 8498217), (98, 8324784), (104, 7844508), (112, 7284186), (117, 6972896), (126, 6474832), (144, 5665478), (147, 5549856), (156, 5229672), (168, 4856124), (182, 4482576), (196, 4162392), (208, 3922254), (224, 3642093), (234, 3486448), (252, 3237416), (273, 2988384), (288, 2832739), (294, 2774928), (312, 2614836), (336, 2428062), (364, 2241288), (392, 2081196), (416, 1961127), (441, 1849952), (468, 1743224), (504, 1618708), (546, 1494192), (588, 1387464), (624, 1307418), (637, 1280736), (672, 1214031), (728, 1120644), (784, 1040598), (819, 996128), (882, 924976), (936, 871612), (1008, 809354), (1092, 747096), (1176, 693732), (1248, 653709), (1274, 640368), (1456, 560322), (1568, 520299), (1638, 498064), (1764, 462488), (1872, 435806), (1911, 426912), (2016, 404677), (2184, 373548), (2352, 346866), (2548, 320184), (2912, 280161), (3276, 249032), (3528, 231244), (3744, 217903), (3822, 213456), (4368, 186774), (4447, 183456), (4704, 173433), (5096, 160092), (5733, 142304), (6552, 124516), (7056, 115622), (7644, 106728), (8736, 93387), (8894, 91728), (10192, 80046), (11466, 71152), (13104, 62258), (13341, 61152), (14112, 57811), (15288, 53364), (17788, 45864), (20384, 40023), (22932, 35576), (26208, 31129), (26682, 30576)]