223687152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 713667864

約数和(自身を除く): 489980712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 331, 342, 361, 456, 468, 494, 624, 662, 684, 722, 741, 912, 936, 988, 993, 1083, 1324, 1368, 1444, 1482, 1872, 1976, 1986, 2166, 2223, 2648, 2736, 2888, 2964, 2979, 3249, 3952, 3972, 4303, 4332, 4446, 4693, 5296, 5776, 5928, 5958, 6289, 6498, 7944, 8606, 8664, 8892, 9386, 11856, 11916, 12578, 12909, 12996, 14079, 15888, 17212, 17328, 17784, 18772, 18867, 23832, 25156, 25818, 25992, 28158, 34424, 35568, 37544, 37734, 38727, 42237, 47664, 50312, 51636, 51984, 56316, 56601, 68848, 75088, 75468, 77454, 81757, 84474, 100624, 103272, 112632, 113202, 119491, 150936, 154908, 163514, 168948, 206544, 225264, 226404, 238982, 245271, 301872, 309816, 327028, 337896, 358473, 452808, 477964, 490542, 619632, 654056, 675792, 716946, 735813, 905616, 955928, 981084, 1075419, 1308112, 1433892, 1471626, 1553383, 1911856, 1962168, 2150838, 2867784, 2943252, 3106766, 3924336, 4301676, 4660149, 5735568, 5886504, 6213532, 8603352, 9320298, 11773008, 12427064, 13980447, 17206704, 18640596, 24854128, 27960894, 37281192, 55921788, 74562384, 111843576, 223687152]

約数ペア:

[(1, 223687152), (2, 111843576), (3, 74562384), (4, 55921788), (6, 37281192), (8, 27960894), (9, 24854128), (12, 18640596), (13, 17206704), (16, 13980447), (18, 12427064), (19, 11773008), (24, 9320298), (26, 8603352), (36, 6213532), (38, 5886504), (39, 5735568), (48, 4660149), (52, 4301676), (57, 3924336), (72, 3106766), (76, 2943252), (78, 2867784), (104, 2150838), (114, 1962168), (117, 1911856), (144, 1553383), (152, 1471626), (156, 1433892), (171, 1308112), (208, 1075419), (228, 981084), (234, 955928), (247, 905616), (304, 735813), (312, 716946), (331, 675792), (342, 654056), (361, 619632), (456, 490542), (468, 477964), (494, 452808), (624, 358473), (662, 337896), (684, 327028), (722, 309816), (741, 301872), (912, 245271), (936, 238982), (988, 226404), (993, 225264), (1083, 206544), (1324, 168948), (1368, 163514), (1444, 154908), (1482, 150936), (1872, 119491), (1976, 113202), (1986, 112632), (2166, 103272), (2223, 100624), (2648, 84474), (2736, 81757), (2888, 77454), (2964, 75468), (2979, 75088), (3249, 68848), (3952, 56601), (3972, 56316), (4303, 51984), (4332, 51636), (4446, 50312), (4693, 47664), (5296, 42237), (5776, 38727), (5928, 37734), (5958, 37544), (6289, 35568), (6498, 34424), (7944, 28158), (8606, 25992), (8664, 25818), (8892, 25156), (9386, 23832), (11856, 18867), (11916, 18772), (12578, 17784), (12909, 17328), (12996, 17212), (14079, 15888)]