28251225288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88513}}^1$

素因数の和:88580

約数の個数: 192

約数和(自身を含む): 92790996480

約数和(自身を除く): 64539771192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 156, 186, 198, 234, 248, 264, 279, 286, 312, 341, 372, 396, 403, 429, 468, 558, 572, 682, 744, 792, 806, 858, 936, 1023, 1116, 1144, 1209, 1287, 1364, 1612, 1716, 2046, 2232, 2418, 2574, 2728, 3069, 3224, 3432, 3627, 4092, 4433, 4836, 5148, 6138, 7254, 8184, 8866, 9672, 10296, 12276, 13299, 14508, 17732, 24552, 26598, 29016, 35464, 39897, 53196, 79794, 88513, 106392, 159588, 177026, 265539, 319176, 354052, 531078, 708104, 796617, 973643, 1062156, 1150669, 1593234, 1947286, 2124312, 2301338, 2743903, 2920929, 3186468, 3452007, 3894572, 4602676, 5487806, 5841858, 6372936, 6904014, 7789144, 8231709, 8762787, 9205352, 10356021, 10975612, 11683716, 12657359, 13808028, 16463418, 17525574, 20712042, 21951224, 23367432, 24695127, 25314718, 27616056, 30182933, 32926836, 35051148, 35670739, 37972077, 41424084, 49390254, 50629436, 60365866, 65853672, 70102296, 71341478, 75944154, 82848168, 90548799, 98780508, 101258872, 107012217, 113916231, 120731732, 142682956, 151888308, 181097598, 197561016, 214024434, 227832462, 241463464, 271646397, 285365912, 303776616, 321036651, 362195196, 392378129, 428048868, 455664924, 543292794, 642073302, 724390392, 784756258, 856097736, 911329848, 1086585588, 1177134387, 1284146604, 1569512516, 2173171176, 2354268774, 2568293208, 3139025032, 3531403161, 4708537548, 7062806322, 9417075096, 14125612644, 28251225288]

約数ペア:

[(1, 28251225288), (2, 14125612644), (3, 9417075096), (4, 7062806322), (6, 4708537548), (8, 3531403161), (9, 3139025032), (11, 2568293208), (12, 2354268774), (13, 2173171176), (18, 1569512516), (22, 1284146604), (24, 1177134387), (26, 1086585588), (31, 911329848), (33, 856097736), (36, 784756258), (39, 724390392), (44, 642073302), (52, 543292794), (62, 455664924), (66, 428048868), (72, 392378129), (78, 362195196), (88, 321036651), (93, 303776616), (99, 285365912), (104, 271646397), (117, 241463464), (124, 227832462), (132, 214024434), (143, 197561016), (156, 181097598), (186, 151888308), (198, 142682956), (234, 120731732), (248, 113916231), (264, 107012217), (279, 101258872), (286, 98780508), (312, 90548799), (341, 82848168), (372, 75944154), (396, 71341478), (403, 70102296), (429, 65853672), (468, 60365866), (558, 50629436), (572, 49390254), (682, 41424084), (744, 37972077), (792, 35670739), (806, 35051148), (858, 32926836), (936, 30182933), (1023, 27616056), (1116, 25314718), (1144, 24695127), (1209, 23367432), (1287, 21951224), (1364, 20712042), (1612, 17525574), (1716, 16463418), (2046, 13808028), (2232, 12657359), (2418, 11683716), (2574, 10975612), (2728, 10356021), (3069, 9205352), (3224, 8762787), (3432, 8231709), (3627, 7789144), (4092, 6904014), (4433, 6372936), (4836, 5841858), (5148, 5487806), (6138, 4602676), (7254, 3894572), (8184, 3452007), (8866, 3186468), (9672, 2920929), (10296, 2743903), (12276, 2301338), (13299, 2124312), (14508, 1947286), (17732, 1593234), (24552, 1150669), (26598, 1062156), (29016, 973643), (35464, 796617), (39897, 708104), (53196, 531078), (79794, 354052), (88513, 319176), (106392, 265539), (159588, 177026)]