213737328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12511

約数の個数: 120

約数和(自身を含む): 723891168

約数和(自身を除く): 510153840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 12473, 17136, 24946, 37419, 49892, 74838, 87311, 99784, 112257, 149676, 174622, 199568, 212041, 224514, 261933, 299352, 349244, 424082, 449028, 523866, 598704, 636123, 698488, 785799, 848164, 898056, 1047732, 1272246, 1396976, 1484287, 1571598, 1696328, 1796112, 1908369, 2095464, 2544492, 2968574, 3143196, 3392656, 3816738, 4190928, 4452861, 5088984, 5937148, 6286392, 7633476, 8905722, 10177968, 11874296, 12572784, 13358583, 15266952, 17811444, 23748592, 26717166, 30533904, 35622888, 53434332, 71245776, 106868664, 213737328]

約数ペア:

[(1, 213737328), (2, 106868664), (3, 71245776), (4, 53434332), (6, 35622888), (7, 30533904), (8, 26717166), (9, 23748592), (12, 17811444), (14, 15266952), (16, 13358583), (17, 12572784), (18, 11874296), (21, 10177968), (24, 8905722), (28, 7633476), (34, 6286392), (36, 5937148), (42, 5088984), (48, 4452861), (51, 4190928), (56, 3816738), (63, 3392656), (68, 3143196), (72, 2968574), (84, 2544492), (102, 2095464), (112, 1908369), (119, 1796112), (126, 1696328), (136, 1571598), (144, 1484287), (153, 1396976), (168, 1272246), (204, 1047732), (238, 898056), (252, 848164), (272, 785799), (306, 698488), (336, 636123), (357, 598704), (408, 523866), (476, 449028), (504, 424082), (612, 349244), (714, 299352), (816, 261933), (952, 224514), (1008, 212041), (1071, 199568), (1224, 174622), (1428, 149676), (1904, 112257), (2142, 99784), (2448, 87311), (2856, 74838), (4284, 49892), (5712, 37419), (8568, 24946), (12473, 17136)]