18800852224

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2873

約数の個数: 216

約数和(自身を含む): 48681081344

約数和(自身を除く): 29880229120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 121, 124, 128, 154, 176, 217, 224, 242, 248, 256, 308, 341, 352, 434, 448, 484, 496, 616, 682, 704, 847, 868, 896, 968, 992, 1232, 1364, 1408, 1694, 1736, 1792, 1936, 1984, 2387, 2464, 2728, 2797, 2816, 3388, 3472, 3751, 3872, 3968, 4774, 4928, 5456, 5594, 6776, 6944, 7502, 7744, 7936, 9548, 9856, 10912, 11188, 13552, 13888, 15004, 15488, 19096, 19579, 19712, 21824, 22376, 26257, 27104, 27776, 30008, 30767, 30976, 38192, 39158, 43648, 44752, 52514, 54208, 55552, 60016, 61534, 76384, 78316, 86707, 87296, 89504, 105028, 108416, 120032, 123068, 152768, 156632, 173414, 179008, 210056, 215369, 216832, 240064, 246136, 305536, 313264, 338437, 346828, 358016, 420112, 430738, 480128, 492272, 606949, 611072, 626528, 676874, 693656, 716032, 840224, 861476, 953777, 960256, 984544, 1213898, 1253056, 1353748, 1387312, 1680448, 1722952, 1907554, 1969088, 2369059, 2427796, 2506112, 2707496, 2774624, 3360896, 3445904, 3815108, 3938176, 4738118, 4855592, 5012224, 5414992, 5549248, 6676439, 6721792, 6891808, 7630216, 7876352, 9476236, 9711184, 10491547, 10829984, 11098496, 13352878, 13783616, 15260432, 18952472, 19422368, 20983094, 21659968, 22196992, 26705756, 27567232, 30520864, 37904944, 38844736, 41966188, 43319936, 53411512, 55134464, 61041728, 73440829, 75809888, 77689472, 83932376, 86639872, 106823024, 122083456, 146881658, 151619776, 155378944, 167864752, 213646048, 244166912, 293763316, 303239552, 335729504, 427292096, 587526632, 606479104, 671459008, 854584192, 1175053264, 1342918016, 1709168384, 2350106528, 2685836032, 4700213056, 9400426112, 18800852224]

約数ペア:

[(1, 18800852224), (2, 9400426112), (4, 4700213056), (7, 2685836032), (8, 2350106528), (11, 1709168384), (14, 1342918016), (16, 1175053264), (22, 854584192), (28, 671459008), (31, 606479104), (32, 587526632), (44, 427292096), (56, 335729504), (62, 303239552), (64, 293763316), (77, 244166912), (88, 213646048), (112, 167864752), (121, 155378944), (124, 151619776), (128, 146881658), (154, 122083456), (176, 106823024), (217, 86639872), (224, 83932376), (242, 77689472), (248, 75809888), (256, 73440829), (308, 61041728), (341, 55134464), (352, 53411512), (434, 43319936), (448, 41966188), (484, 38844736), (496, 37904944), (616, 30520864), (682, 27567232), (704, 26705756), (847, 22196992), (868, 21659968), (896, 20983094), (968, 19422368), (992, 18952472), (1232, 15260432), (1364, 13783616), (1408, 13352878), (1694, 11098496), (1736, 10829984), (1792, 10491547), (1936, 9711184), (1984, 9476236), (2387, 7876352), (2464, 7630216), (2728, 6891808), (2797, 6721792), (2816, 6676439), (3388, 5549248), (3472, 5414992), (3751, 5012224), (3872, 4855592), (3968, 4738118), (4774, 3938176), (4928, 3815108), (5456, 3445904), (5594, 3360896), (6776, 2774624), (6944, 2707496), (7502, 2506112), (7744, 2427796), (7936, 2369059), (9548, 1969088), (9856, 1907554), (10912, 1722952), (11188, 1680448), (13552, 1387312), (13888, 1353748), (15004, 1253056), (15488, 1213898), (19096, 984544), (19579, 960256), (19712, 953777), (21824, 861476), (22376, 840224), (26257, 716032), (27104, 693656), (27776, 676874), (30008, 626528), (30767, 611072), (30976, 606949), (38192, 492272), (39158, 480128), (43648, 430738), (44752, 420112), (52514, 358016), (54208, 346828), (55552, 338437), (60016, 313264), (61534, 305536), (76384, 246136), (78316, 240064), (86707, 216832), (87296, 215369), (89504, 210056), (105028, 179008), (108416, 173414), (120032, 156632), (123068, 152768)]