19993603168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 384

約数和(自身を含む): 54606182400

約数和(自身を除く): 34612579232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 32, 34, 44, 56, 58, 68, 77, 88, 109, 112, 116, 119, 136, 151, 154, 176, 187, 203, 218, 224, 232, 238, 272, 302, 308, 319, 352, 374, 406, 436, 464, 476, 493, 544, 604, 616, 638, 748, 763, 812, 872, 928, 952, 986, 1057, 1199, 1208, 1232, 1276, 1309, 1496, 1526, 1624, 1661, 1744, 1853, 1904, 1972, 2114, 2233, 2398, 2416, 2464, 2552, 2567, 2618, 2992, 3052, 3161, 3248, 3322, 3451, 3488, 3706, 3808, 3944, 4228, 4379, 4466, 4796, 4832, 5104, 5134, 5236, 5423, 5984, 6104, 6322, 6496, 6644, 6902, 7412, 7888, 8393, 8456, 8758, 8932, 9592, 10208, 10268, 10472, 10846, 11627, 12208, 12644, 12971, 13288, 13804, 14824, 15776, 16459, 16786, 16912, 17516, 17864, 17969, 19184, 20383, 20536, 20944, 21692, 22127, 23254, 24416, 25288, 25942, 26576, 27608, 28237, 29648, 30653, 32918, 33572, 33824, 34771, 35032, 35728, 35938, 37961, 38368, 40766, 41072, 41888, 43384, 44254, 46508, 48169, 50576, 51884, 53152, 53737, 55216, 56474, 59296, 61306, 65836, 67144, 69542, 70064, 71456, 71876, 74443, 75922, 81532, 82144, 86768, 88508, 93016, 96338, 101152, 103768, 107474, 110432, 112948, 115213, 122612, 131672, 134288, 139084, 140128, 142681, 143752, 148886, 151844, 163064, 173536, 177016, 181049, 186032, 192676, 197659, 207536, 214948, 225896, 230426, 243397, 245224, 263344, 268576, 278168, 279803, 285362, 287504, 297772, 303688, 326128, 337183, 354032, 362098, 372064, 376159, 385352, 395318, 415072, 429896, 451792, 460852, 477311, 486794, 490448, 521101, 526688, 556336, 559606, 570724, 575008, 591107, 595544, 607376, 652256, 674366, 708064, 724196, 752318, 770704, 790636, 818873, 859792, 903584, 921704, 954622, 973588, 980896, 1042202, 1112672, 1119212, 1141448, 1182214, 1191088, 1214752, 1267343, 1348732, 1448392, 1504636, 1541408, 1581272, 1637746, 1719584, 1843408, 1909244, 1947176, 1958621, 2084404, 2238424, 2282896, 2364428, 2382176, 2534686, 2697464, 2896784, 3009272, 3077833, 3162544, 3275492, 3341177, 3686816, 3818488, 3894352, 3917242, 4137749, 4168808, 4476848, 4565792, 4728856, 5069372, 5250421, 5394928, 5732111, 5793568, 6018544, 6155666, 6325088, 6550984, 6682354, 7636976, 7788704, 7834484, 8114287, 8275498, 8337616, 8953696, 9457712, 10138744, 10500842, 10789856, 11464222, 12037088, 12311332, 13101968, 13364708, 15273952, 15668968, 16228574, 16550996, 16675232, 18915424, 20277488, 21001684, 21544831, 22928444, 24622664, 26203936, 26729416, 31337936, 32457148, 33101992, 36752947, 40554976, 42003368, 43089662, 45856888, 49245328, 53458832, 56800009, 62675872, 64914296, 66203984, 73505894, 84006736, 86179324, 89257157, 91713776, 98490656, 106917664, 113600018, 129828592, 132407968, 147011788, 168013472, 172358648, 178514314, 183427552, 227200036, 259657184, 294023576, 344717296, 357028628, 454400072, 588047152, 624800099, 689434592, 714057256, 908800144, 1176094304, 1249600198, 1428114512, 1817600288, 2499200396, 2856229024, 4998400792, 9996801584, 19993603168]

約数ペア:

[(1, 19993603168), (2, 9996801584), (4, 4998400792), (7, 2856229024), (8, 2499200396), (11, 1817600288), (14, 1428114512), (16, 1249600198), (17, 1176094304), (22, 908800144), (28, 714057256), (29, 689434592), (32, 624800099), (34, 588047152), (44, 454400072), (56, 357028628), (58, 344717296), (68, 294023576), (77, 259657184), (88, 227200036), (109, 183427552), (112, 178514314), (116, 172358648), (119, 168013472), (136, 147011788), (151, 132407968), (154, 129828592), (176, 113600018), (187, 106917664), (203, 98490656), (218, 91713776), (224, 89257157), (232, 86179324), (238, 84006736), (272, 73505894), (302, 66203984), (308, 64914296), (319, 62675872), (352, 56800009), (374, 53458832), (406, 49245328), (436, 45856888), (464, 43089662), (476, 42003368), (493, 40554976), (544, 36752947), (604, 33101992), (616, 32457148), (638, 31337936), (748, 26729416), (763, 26203936), (812, 24622664), (872, 22928444), (928, 21544831), (952, 21001684), (986, 20277488), (1057, 18915424), (1199, 16675232), (1208, 16550996), (1232, 16228574), (1276, 15668968), (1309, 15273952), (1496, 13364708), (1526, 13101968), (1624, 12311332), (1661, 12037088), (1744, 11464222), (1853, 10789856), (1904, 10500842), (1972, 10138744), (2114, 9457712), (2233, 8953696), (2398, 8337616), (2416, 8275498), (2464, 8114287), (2552, 7834484), (2567, 7788704), (2618, 7636976), (2992, 6682354), (3052, 6550984), (3161, 6325088), (3248, 6155666), (3322, 6018544), (3451, 5793568), (3488, 5732111), (3706, 5394928), (3808, 5250421), (3944, 5069372), (4228, 4728856), (4379, 4565792), (4466, 4476848), (4796, 4168808), (4832, 4137749), (5104, 3917242), (5134, 3894352), (5236, 3818488), (5423, 3686816), (5984, 3341177), (6104, 3275492), (6322, 3162544), (6496, 3077833), (6644, 3009272), (6902, 2896784), (7412, 2697464), (7888, 2534686), (8393, 2382176), (8456, 2364428), (8758, 2282896), (8932, 2238424), (9592, 2084404), (10208, 1958621), (10268, 1947176), (10472, 1909244), (10846, 1843408), (11627, 1719584), (12208, 1637746), (12644, 1581272), (12971, 1541408), (13288, 1504636), (13804, 1448392), (14824, 1348732), (15776, 1267343), (16459, 1214752), (16786, 1191088), (16912, 1182214), (17516, 1141448), (17864, 1119212), (17969, 1112672), (19184, 1042202), (20383, 980896), (20536, 973588), (20944, 954622), (21692, 921704), (22127, 903584), (23254, 859792), (24416, 818873), (25288, 790636), (25942, 770704), (26576, 752318), (27608, 724196), (28237, 708064), (29648, 674366), (30653, 652256), (32918, 607376), (33572, 595544), (33824, 591107), (34771, 575008), (35032, 570724), (35728, 559606), (35938, 556336), (37961, 526688), (38368, 521101), (40766, 490448), (41072, 486794), (41888, 477311), (43384, 460852), (44254, 451792), (46508, 429896), (48169, 415072), (50576, 395318), (51884, 385352), (53152, 376159), (53737, 372064), (55216, 362098), (56474, 354032), (59296, 337183), (61306, 326128), (65836, 303688), (67144, 297772), (69542, 287504), (70064, 285362), (71456, 279803), (71876, 278168), (74443, 268576), (75922, 263344), (81532, 245224), (82144, 243397), (86768, 230426), (88508, 225896), (93016, 214948), (96338, 207536), (101152, 197659), (103768, 192676), (107474, 186032), (110432, 181049), (112948, 177016), (115213, 173536), (122612, 163064), (131672, 151844), (134288, 148886), (139084, 143752), (140128, 142681)]