248676912

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1288

約数の個数: 160

約数和(自身を含む): 797448960

約数和(自身を除く): 548772048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 297, 344, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 946, 1032, 1161, 1188, 1217, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2434, 2838, 3096, 3651, 3784, 4257, 4644, 4752, 4868, 5676, 6192, 7302, 7568, 8514, 9288, 9736, 10953, 11352, 12771, 13387, 14604, 17028, 18576, 19472, 21906, 22704, 25542, 26774, 29208, 32859, 34056, 40161, 43812, 51084, 52331, 53548, 58416, 65718, 68112, 80322, 87624, 102168, 104662, 107096, 120483, 131436, 156993, 160644, 175248, 204336, 209324, 214192, 240966, 262872, 313986, 321288, 361449, 418648, 470979, 481932, 525744, 575641, 627972, 642576, 722898, 837296, 941958, 963864, 1151282, 1255944, 1412937, 1445796, 1726923, 1883916, 1927728, 2302564, 2511888, 2825874, 2891592, 3453846, 3767832, 4605128, 5180769, 5651748, 5783184, 6907692, 7535664, 9210256, 10361538, 11303496, 13815384, 15542307, 20723076, 22606992, 27630768, 31084614, 41446152, 62169228, 82892304, 124338456, 248676912]

約数ペア:

[(1, 248676912), (2, 124338456), (3, 82892304), (4, 62169228), (6, 41446152), (8, 31084614), (9, 27630768), (11, 22606992), (12, 20723076), (16, 15542307), (18, 13815384), (22, 11303496), (24, 10361538), (27, 9210256), (33, 7535664), (36, 6907692), (43, 5783184), (44, 5651748), (48, 5180769), (54, 4605128), (66, 3767832), (72, 3453846), (86, 2891592), (88, 2825874), (99, 2511888), (108, 2302564), (129, 1927728), (132, 1883916), (144, 1726923), (172, 1445796), (176, 1412937), (198, 1255944), (216, 1151282), (258, 963864), (264, 941958), (297, 837296), (344, 722898), (387, 642576), (396, 627972), (432, 575641), (473, 525744), (516, 481932), (528, 470979), (594, 418648), (688, 361449), (774, 321288), (792, 313986), (946, 262872), (1032, 240966), (1161, 214192), (1188, 209324), (1217, 204336), (1419, 175248), (1548, 160644), (1584, 156993), (1892, 131436), (2064, 120483), (2322, 107096), (2376, 104662), (2434, 102168), (2838, 87624), (3096, 80322), (3651, 68112), (3784, 65718), (4257, 58416), (4644, 53548), (4752, 52331), (4868, 51084), (5676, 43812), (6192, 40161), (7302, 34056), (7568, 32859), (8514, 29208), (9288, 26774), (9736, 25542), (10953, 22704), (11352, 21906), (12771, 19472), (13387, 18576), (14604, 17028)]