123385248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 429649920

約数和(自身を除く): 306264672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 887, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1774, 1932, 2016, 2208, 2484, 2576, 2661, 2898, 3024, 3312, 3548, 3864, 4347, 4968, 5152, 5322, 5796, 6048, 6209, 6624, 7096, 7728, 7983, 8694, 9936, 10644, 11592, 12418, 14192, 15456, 15966, 17388, 18627, 19872, 20401, 21288, 23184, 23949, 24836, 28384, 31932, 34776, 37254, 40802, 42576, 46368, 47898, 49672, 55881, 61203, 63864, 69552, 74508, 81604, 85152, 95796, 99344, 111762, 122406, 127728, 139104, 142807, 149016, 163208, 167643, 183609, 191592, 198688, 223524, 244812, 255456, 285614, 298032, 326416, 335286, 367218, 383184, 428421, 447048, 489624, 550827, 571228, 596064, 652832, 670572, 734436, 766368, 856842, 894096, 979248, 1101654, 1142456, 1285263, 1341144, 1468872, 1713684, 1788192, 1958496, 2203308, 2284912, 2570526, 2682288, 2937744, 3427368, 3855789, 4406616, 4569824, 5141052, 5364576, 5875488, 6854736, 7711578, 8813232, 10282104, 13709472, 15423156, 17626464, 20564208, 30846312, 41128416, 61692624, 123385248]

約数ペア:

[(1, 123385248), (2, 61692624), (3, 41128416), (4, 30846312), (6, 20564208), (7, 17626464), (8, 15423156), (9, 13709472), (12, 10282104), (14, 8813232), (16, 7711578), (18, 6854736), (21, 5875488), (23, 5364576), (24, 5141052), (27, 4569824), (28, 4406616), (32, 3855789), (36, 3427368), (42, 2937744), (46, 2682288), (48, 2570526), (54, 2284912), (56, 2203308), (63, 1958496), (69, 1788192), (72, 1713684), (84, 1468872), (92, 1341144), (96, 1285263), (108, 1142456), (112, 1101654), (126, 979248), (138, 894096), (144, 856842), (161, 766368), (168, 734436), (184, 670572), (189, 652832), (207, 596064), (216, 571228), (224, 550827), (252, 489624), (276, 447048), (288, 428421), (322, 383184), (336, 367218), (368, 335286), (378, 326416), (414, 298032), (432, 285614), (483, 255456), (504, 244812), (552, 223524), (621, 198688), (644, 191592), (672, 183609), (736, 167643), (756, 163208), (828, 149016), (864, 142807), (887, 139104), (966, 127728), (1008, 122406), (1104, 111762), (1242, 99344), (1288, 95796), (1449, 85152), (1512, 81604), (1656, 74508), (1774, 69552), (1932, 63864), (2016, 61203), (2208, 55881), (2484, 49672), (2576, 47898), (2661, 46368), (2898, 42576), (3024, 40802), (3312, 37254), (3548, 34776), (3864, 31932), (4347, 28384), (4968, 24836), (5152, 23949), (5322, 23184), (5796, 21288), (6048, 20401), (6209, 19872), (6624, 18627), (7096, 17388), (7728, 15966), (7983, 15456), (8694, 14192), (9936, 12418), (10644, 11592)]