1857931488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1039}}^1$

素因数の和:1949

約数の個数: 144

約数和(自身を含む): 6050903040

約数和(自身を除く): 4192971552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 887, 1008, 1039, 1774, 2016, 2078, 2661, 3117, 3548, 4156, 5322, 6209, 6234, 7096, 7273, 7983, 8312, 9351, 10644, 12418, 12468, 14192, 14546, 15966, 16624, 18627, 18702, 21288, 21819, 24836, 24936, 28384, 29092, 31932, 33248, 37254, 37404, 42576, 43638, 49672, 49872, 55881, 58184, 63864, 65457, 74508, 74808, 85152, 87276, 99344, 99744, 111762, 116368, 127728, 130914, 149016, 149616, 174552, 198688, 223524, 232736, 255456, 261828, 298032, 299232, 349104, 447048, 523656, 596064, 698208, 894096, 921593, 1047312, 1788192, 1843186, 2094624, 2764779, 3686372, 5529558, 6451151, 7372744, 8294337, 11059116, 12902302, 14745488, 16588674, 19353453, 22118232, 25804604, 29490976, 33177348, 38706906, 44236464, 51609208, 58060359, 66354696, 77413812, 88472928, 103218416, 116120718, 132709392, 154827624, 206436832, 232241436, 265418784, 309655248, 464482872, 619310496, 928965744, 1857931488]

約数ペア:

[(1, 1857931488), (2, 928965744), (3, 619310496), (4, 464482872), (6, 309655248), (7, 265418784), (8, 232241436), (9, 206436832), (12, 154827624), (14, 132709392), (16, 116120718), (18, 103218416), (21, 88472928), (24, 77413812), (28, 66354696), (32, 58060359), (36, 51609208), (42, 44236464), (48, 38706906), (56, 33177348), (63, 29490976), (72, 25804604), (84, 22118232), (96, 19353453), (112, 16588674), (126, 14745488), (144, 12902302), (168, 11059116), (224, 8294337), (252, 7372744), (288, 6451151), (336, 5529558), (504, 3686372), (672, 2764779), (887, 2094624), (1008, 1843186), (1039, 1788192), (1774, 1047312), (2016, 921593), (2078, 894096), (2661, 698208), (3117, 596064), (3548, 523656), (4156, 447048), (5322, 349104), (6209, 299232), (6234, 298032), (7096, 261828), (7273, 255456), (7983, 232736), (8312, 223524), (9351, 198688), (10644, 174552), (12418, 149616), (12468, 149016), (14192, 130914), (14546, 127728), (15966, 116368), (16624, 111762), (18627, 99744), (18702, 99344), (21288, 87276), (21819, 85152), (24836, 74808), (24936, 74508), (28384, 65457), (29092, 63864), (31932, 58184), (33248, 55881), (37254, 49872), (37404, 49672), (42576, 43638)]