16991665488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2423}}^1$

素因数の和:3223

約数の個数: 200

約数和(自身を含む): 56300289408

約数和(自身を除く): 39308623920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 773, 1008, 1134, 1296, 1512, 1546, 2268, 2319, 2423, 3024, 3092, 4536, 4638, 4846, 5411, 6184, 6957, 7269, 9072, 9276, 9692, 10822, 12368, 13914, 14538, 16233, 16961, 18552, 19384, 20871, 21644, 21807, 27828, 29076, 32466, 33922, 37104, 38768, 41742, 43288, 43614, 48699, 50883, 55656, 58152, 62613, 64932, 65421, 67844, 83484, 86576, 87228, 97398, 101766, 111312, 116304, 125226, 129864, 130842, 135688, 146097, 152649, 166968, 174456, 194796, 196263, 203532, 250452, 259728, 261684, 271376, 292194, 305298, 333936, 348912, 389592, 392526, 407064, 438291, 457947, 500904, 523368, 584388, 610596, 779184, 785052, 814128, 876582, 915894, 1001808, 1046736, 1168776, 1221192, 1373841, 1570104, 1753164, 1831788, 1872979, 2337552, 2442384, 2747682, 3140208, 3506328, 3663576, 3745958, 5495364, 5618937, 7012656, 7327152, 7491916, 10990728, 11237874, 13110853, 14983832, 16856811, 21981456, 22475748, 26221706, 29967664, 33713622, 39332559, 44951496, 50570433, 52443412, 67427244, 78665118, 89902992, 101140866, 104886824, 117997677, 134854488, 151711299, 157330236, 202281732, 209773648, 235995354, 269708976, 303422598, 314660472, 353993031, 404563464, 471990708, 606845196, 629320944, 707986062, 809126928, 943981416, 1061979093, 1213690392, 1415972124, 1887962832, 2123958186, 2427380784, 2831944248, 4247916372, 5663888496, 8495832744, 16991665488]

約数ペア:

[(1, 16991665488), (2, 8495832744), (3, 5663888496), (4, 4247916372), (6, 2831944248), (7, 2427380784), (8, 2123958186), (9, 1887962832), (12, 1415972124), (14, 1213690392), (16, 1061979093), (18, 943981416), (21, 809126928), (24, 707986062), (27, 629320944), (28, 606845196), (36, 471990708), (42, 404563464), (48, 353993031), (54, 314660472), (56, 303422598), (63, 269708976), (72, 235995354), (81, 209773648), (84, 202281732), (108, 157330236), (112, 151711299), (126, 134854488), (144, 117997677), (162, 104886824), (168, 101140866), (189, 89902992), (216, 78665118), (252, 67427244), (324, 52443412), (336, 50570433), (378, 44951496), (432, 39332559), (504, 33713622), (567, 29967664), (648, 26221706), (756, 22475748), (773, 21981456), (1008, 16856811), (1134, 14983832), (1296, 13110853), (1512, 11237874), (1546, 10990728), (2268, 7491916), (2319, 7327152), (2423, 7012656), (3024, 5618937), (3092, 5495364), (4536, 3745958), (4638, 3663576), (4846, 3506328), (5411, 3140208), (6184, 2747682), (6957, 2442384), (7269, 2337552), (9072, 1872979), (9276, 1831788), (9692, 1753164), (10822, 1570104), (12368, 1373841), (13914, 1221192), (14538, 1168776), (16233, 1046736), (16961, 1001808), (18552, 915894), (19384, 876582), (20871, 814128), (21644, 785052), (21807, 779184), (27828, 610596), (29076, 584388), (32466, 523368), (33922, 500904), (37104, 457947), (38768, 438291), (41742, 407064), (43288, 392526), (43614, 389592), (48699, 348912), (50883, 333936), (55656, 305298), (58152, 292194), (62613, 271376), (64932, 261684), (65421, 259728), (67844, 250452), (83484, 203532), (86576, 196263), (87228, 194796), (97398, 174456), (101766, 166968), (111312, 152649), (116304, 146097), (125226, 135688), (129864, 130842)]