12865248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 41513472

約数和(自身を除く): 28648224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 131, 132, 144, 176, 186, 198, 248, 262, 264, 279, 288, 341, 352, 372, 393, 396, 496, 524, 528, 558, 682, 744, 786, 792, 992, 1023, 1048, 1056, 1116, 1179, 1364, 1441, 1488, 1572, 1584, 2046, 2096, 2232, 2358, 2728, 2882, 2976, 3069, 3144, 3168, 4061, 4092, 4192, 4323, 4464, 4716, 5456, 5764, 6138, 6288, 8122, 8184, 8646, 8928, 9432, 10912, 11528, 12183, 12276, 12576, 12969, 16244, 16368, 17292, 18864, 23056, 24366, 24552, 25938, 32488, 32736, 34584, 36549, 37728, 44671, 46112, 48732, 49104, 51876, 64976, 69168, 73098, 89342, 97464, 98208, 103752, 129952, 134013, 138336, 146196, 178684, 194928, 207504, 268026, 292392, 357368, 389856, 402039, 415008, 536052, 584784, 714736, 804078, 1072104, 1169568, 1429472, 1608156, 2144208, 3216312, 4288416, 6432624, 12865248]

約数ペア:

[(1, 12865248), (2, 6432624), (3, 4288416), (4, 3216312), (6, 2144208), (8, 1608156), (9, 1429472), (11, 1169568), (12, 1072104), (16, 804078), (18, 714736), (22, 584784), (24, 536052), (31, 415008), (32, 402039), (33, 389856), (36, 357368), (44, 292392), (48, 268026), (62, 207504), (66, 194928), (72, 178684), (88, 146196), (93, 138336), (96, 134013), (99, 129952), (124, 103752), (131, 98208), (132, 97464), (144, 89342), (176, 73098), (186, 69168), (198, 64976), (248, 51876), (262, 49104), (264, 48732), (279, 46112), (288, 44671), (341, 37728), (352, 36549), (372, 34584), (393, 32736), (396, 32488), (496, 25938), (524, 24552), (528, 24366), (558, 23056), (682, 18864), (744, 17292), (786, 16368), (792, 16244), (992, 12969), (1023, 12576), (1048, 12276), (1056, 12183), (1116, 11528), (1179, 10912), (1364, 9432), (1441, 8928), (1488, 8646), (1572, 8184), (1584, 8122), (2046, 6288), (2096, 6138), (2232, 5764), (2358, 5456), (2728, 4716), (2882, 4464), (2976, 4323), (3069, 4192), (3144, 4092), (3168, 4061)]