618215472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 2144862720

約数和(自身を除く): 1526647248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 43, 48, 51, 56, 63, 68, 72, 84, 86, 102, 112, 119, 126, 129, 136, 144, 153, 168, 172, 204, 238, 252, 258, 272, 301, 306, 336, 344, 357, 387, 408, 476, 504, 516, 602, 612, 688, 714, 731, 774, 816, 839, 903, 952, 1008, 1032, 1071, 1204, 1224, 1428, 1462, 1548, 1678, 1806, 1904, 2064, 2142, 2193, 2408, 2448, 2517, 2709, 2856, 2924, 3096, 3356, 3612, 4284, 4386, 4816, 5034, 5117, 5418, 5712, 5848, 5873, 6192, 6579, 6712, 7224, 7551, 8568, 8772, 10068, 10234, 10836, 11696, 11746, 13158, 13424, 14263, 14448, 15102, 15351, 17136, 17544, 17619, 20136, 20468, 21672, 23492, 26316, 28526, 30204, 30702, 35088, 35238, 36077, 40272, 40936, 42789, 43344, 46053, 46984, 52632, 52857, 57052, 60408, 61404, 70476, 72154, 81872, 85578, 92106, 93968, 99841, 105264, 105714, 108231, 114104, 120816, 122808, 128367, 140952, 144308, 171156, 184212, 199682, 211428, 216462, 228208, 245616, 252539, 256734, 281904, 288616, 299523, 324693, 342312, 368424, 399364, 422856, 432924, 505078, 513468, 577232, 599046, 613309, 649386, 684624, 736848, 757617, 798728, 845712, 865848, 898569, 1010156, 1026936, 1198092, 1226618, 1298772, 1515234, 1597456, 1731696, 1797138, 1839927, 2020312, 2053872, 2272851, 2396184, 2453236, 2597544, 3030468, 3594276, 3679854, 4040624, 4293163, 4545702, 4792368, 4906472, 5195088, 5519781, 6060936, 7188552, 7359708, 8586326, 9091404, 9812944, 11039562, 12121872, 12879489, 14377104, 14719416, 17172652, 18182808, 22079124, 25758978, 29438832, 34345304, 36365616, 38638467, 44158248, 51517956, 68690608, 77276934, 88316496, 103035912, 154553868, 206071824, 309107736, 618215472]

約数ペア:

[(1, 618215472), (2, 309107736), (3, 206071824), (4, 154553868), (6, 103035912), (7, 88316496), (8, 77276934), (9, 68690608), (12, 51517956), (14, 44158248), (16, 38638467), (17, 36365616), (18, 34345304), (21, 29438832), (24, 25758978), (28, 22079124), (34, 18182808), (36, 17172652), (42, 14719416), (43, 14377104), (48, 12879489), (51, 12121872), (56, 11039562), (63, 9812944), (68, 9091404), (72, 8586326), (84, 7359708), (86, 7188552), (102, 6060936), (112, 5519781), (119, 5195088), (126, 4906472), (129, 4792368), (136, 4545702), (144, 4293163), (153, 4040624), (168, 3679854), (172, 3594276), (204, 3030468), (238, 2597544), (252, 2453236), (258, 2396184), (272, 2272851), (301, 2053872), (306, 2020312), (336, 1839927), (344, 1797138), (357, 1731696), (387, 1597456), (408, 1515234), (476, 1298772), (504, 1226618), (516, 1198092), (602, 1026936), (612, 1010156), (688, 898569), (714, 865848), (731, 845712), (774, 798728), (816, 757617), (839, 736848), (903, 684624), (952, 649386), (1008, 613309), (1032, 599046), (1071, 577232), (1204, 513468), (1224, 505078), (1428, 432924), (1462, 422856), (1548, 399364), (1678, 368424), (1806, 342312), (1904, 324693), (2064, 299523), (2142, 288616), (2193, 281904), (2408, 256734), (2448, 252539), (2517, 245616), (2709, 228208), (2856, 216462), (2924, 211428), (3096, 199682), (3356, 184212), (3612, 171156), (4284, 144308), (4386, 140952), (4816, 128367), (5034, 122808), (5117, 120816), (5418, 114104), (5712, 108231), (5848, 105714), (5873, 105264), (6192, 99841), (6579, 93968), (6712, 92106), (7224, 85578), (7551, 81872), (8568, 72154), (8772, 70476), (10068, 61404), (10234, 60408), (10836, 57052), (11696, 52857), (11746, 52632), (13158, 46984), (13424, 46053), (14263, 43344), (14448, 42789), (15102, 40936), (15351, 40272), (17136, 36077), (17544, 35238), (17619, 35088), (20136, 30702), (20468, 30204), (21672, 28526), (23492, 26316)]