248958864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22453}}^1$

素因数の和:22485

約数の個数: 120

約数和(自身を含む): 868700352

約数和(自身を除く): 619741488

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, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 22453, 44906, 67359, 89812, 134718, 157171, 179624, 202077, 246983, 269436, 314342, 359248, 404154, 471513, 493966, 538872, 628684, 740949, 808308, 943026, 987932, 1077744, 1257368, 1414539, 1481898, 1616616, 1728881, 1886052, 1975864, 2222847, 2514736, 2829078, 2963796, 3233232, 3457762, 3772104, 3951728, 4445694, 5186643, 5658156, 5927592, 6915524, 7544208, 8891388, 10373286, 11316312, 11855184, 13831048, 15559929, 17782776, 20746572, 22632624, 27662096, 31119858, 35565552, 41493144, 62239716, 82986288, 124479432, 248958864]

約数ペア:

[(1, 248958864), (2, 124479432), (3, 82986288), (4, 62239716), (6, 41493144), (7, 35565552), (8, 31119858), (9, 27662096), (11, 22632624), (12, 20746572), (14, 17782776), (16, 15559929), (18, 13831048), (21, 11855184), (22, 11316312), (24, 10373286), (28, 8891388), (33, 7544208), (36, 6915524), (42, 5927592), (44, 5658156), (48, 5186643), (56, 4445694), (63, 3951728), (66, 3772104), (72, 3457762), (77, 3233232), (84, 2963796), (88, 2829078), (99, 2514736), (112, 2222847), (126, 1975864), (132, 1886052), (144, 1728881), (154, 1616616), (168, 1481898), (176, 1414539), (198, 1257368), (231, 1077744), (252, 987932), (264, 943026), (308, 808308), (336, 740949), (396, 628684), (462, 538872), (504, 493966), (528, 471513), (616, 404154), (693, 359248), (792, 314342), (924, 269436), (1008, 246983), (1232, 202077), (1386, 179624), (1584, 157171), (1848, 134718), (2772, 89812), (3696, 67359), (5544, 44906), (11088, 22453)]