219353904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 778712064

約数和(自身を除く): 559358160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 73, 77, 84, 88, 99, 112, 126, 132, 144, 146, 154, 168, 176, 198, 219, 231, 252, 264, 271, 292, 308, 336, 396, 438, 462, 504, 511, 528, 542, 584, 616, 657, 693, 792, 803, 813, 876, 924, 1008, 1022, 1084, 1168, 1232, 1314, 1386, 1533, 1584, 1606, 1626, 1752, 1848, 1897, 2044, 2168, 2409, 2439, 2628, 2772, 2981, 3066, 3212, 3252, 3504, 3696, 3794, 4088, 4336, 4599, 4818, 4878, 5256, 5544, 5621, 5691, 5962, 6132, 6424, 6504, 7227, 7588, 8176, 8943, 9198, 9636, 9756, 10512, 11088, 11242, 11382, 11924, 12264, 12848, 13008, 14454, 15176, 16863, 17073, 17886, 18396, 19272, 19512, 19783, 20867, 22484, 22764, 23848, 24528, 26829, 28908, 30352, 33726, 34146, 35772, 36792, 38544, 39024, 39566, 41734, 44968, 45528, 47696, 50589, 53658, 57816, 59349, 62601, 67452, 68292, 71544, 73584, 79132, 83468, 89936, 91056, 101178, 107316, 115632, 118698, 125202, 134904, 136584, 138481, 143088, 158264, 166936, 178047, 187803, 202356, 214632, 217613, 237396, 250404, 269808, 273168, 276962, 316528, 333872, 356094, 375606, 404712, 415443, 429264, 435226, 474792, 500808, 553924, 652839, 712188, 751212, 809424, 830886, 870452, 949584, 1001616, 1107848, 1246329, 1305678, 1424376, 1502424, 1523291, 1661772, 1740904, 1958517, 2215696, 2492658, 2611356, 2848752, 3004848, 3046582, 3323544, 3481808, 3917034, 4569873, 4985316, 5222712, 6093164, 6647088, 7834068, 9139746, 9970632, 10445424, 12186328, 13709619, 15668136, 18279492, 19941264, 24372656, 27419238, 31336272, 36558984, 54838476, 73117968, 109676952, 219353904]

約数ペア:

[(1, 219353904), (2, 109676952), (3, 73117968), (4, 54838476), (6, 36558984), (7, 31336272), (8, 27419238), (9, 24372656), (11, 19941264), (12, 18279492), (14, 15668136), (16, 13709619), (18, 12186328), (21, 10445424), (22, 9970632), (24, 9139746), (28, 7834068), (33, 6647088), (36, 6093164), (42, 5222712), (44, 4985316), (48, 4569873), (56, 3917034), (63, 3481808), (66, 3323544), (72, 3046582), (73, 3004848), (77, 2848752), (84, 2611356), (88, 2492658), (99, 2215696), (112, 1958517), (126, 1740904), (132, 1661772), (144, 1523291), (146, 1502424), (154, 1424376), (168, 1305678), (176, 1246329), (198, 1107848), (219, 1001616), (231, 949584), (252, 870452), (264, 830886), (271, 809424), (292, 751212), (308, 712188), (336, 652839), (396, 553924), (438, 500808), (462, 474792), (504, 435226), (511, 429264), (528, 415443), (542, 404712), (584, 375606), (616, 356094), (657, 333872), (693, 316528), (792, 276962), (803, 273168), (813, 269808), (876, 250404), (924, 237396), (1008, 217613), (1022, 214632), (1084, 202356), (1168, 187803), (1232, 178047), (1314, 166936), (1386, 158264), (1533, 143088), (1584, 138481), (1606, 136584), (1626, 134904), (1752, 125202), (1848, 118698), (1897, 115632), (2044, 107316), (2168, 101178), (2409, 91056), (2439, 89936), (2628, 83468), (2772, 79132), (2981, 73584), (3066, 71544), (3212, 68292), (3252, 67452), (3504, 62601), (3696, 59349), (3794, 57816), (4088, 53658), (4336, 50589), (4599, 47696), (4818, 45528), (4878, 44968), (5256, 41734), (5544, 39566), (5621, 39024), (5691, 38544), (5962, 36792), (6132, 35772), (6424, 34146), (6504, 33726), (7227, 30352), (7588, 28908), (8176, 26829), (8943, 24528), (9198, 23848), (9636, 22764), (9756, 22484), (10512, 20867), (11088, 19783), (11242, 19512), (11382, 19272), (11924, 18396), (12264, 17886), (12848, 17073), (13008, 16863), (14454, 15176)]