2181128256

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 224

約数和(自身を含む): 6970572800

約数和(自身を除く): 4789444544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2143, 2232, 2356, 2736, 2976, 3348, 3534, 3648, 4104, 4286, 4464, 4712, 5301, 5472, 5952, 6429, 6696, 7068, 8208, 8572, 8928, 9424, 10602, 10944, 12858, 13392, 14136, 15903, 16416, 17144, 17856, 18848, 19287, 21204, 25716, 26784, 28272, 31806, 32832, 34288, 37696, 38574, 40717, 42408, 51432, 53568, 56544, 57861, 63612, 66433, 68576, 77148, 81434, 84816, 102864, 113088, 115722, 122151, 127224, 132866, 137152, 154296, 162868, 169632, 199299, 205728, 231444, 244302, 254448, 265732, 308592, 325736, 339264, 366453, 398598, 411456, 462888, 488604, 508896, 531464, 597897, 617184, 651472, 732906, 797196, 925776, 977208, 1017792, 1062928, 1099359, 1195794, 1234368, 1262227, 1302944, 1465812, 1594392, 1793691, 1851552, 1954416, 2125856, 2198718, 2391588, 2524454, 2605888, 2931624, 3188784, 3587382, 3703104, 3786681, 3908832, 4251712, 4397436, 4783176, 5048908, 5863248, 6377568, 7174764, 7573362, 7817664, 8794872, 9566352, 10097816, 11360043, 11726496, 12755136, 14349528, 15146724, 17589744, 19132704, 20195632, 22720086, 23452992, 28699056, 30293448, 34080129, 35179488, 38265408, 40391264, 45440172, 57398112, 60586896, 68160258, 70358976, 80782528, 90880344, 114796224, 121173792, 136320516, 181760688, 242347584, 272641032, 363521376, 545282064, 727042752, 1090564128, 2181128256]

約数ペア:

[(1, 2181128256), (2, 1090564128), (3, 727042752), (4, 545282064), (6, 363521376), (8, 272641032), (9, 242347584), (12, 181760688), (16, 136320516), (18, 121173792), (19, 114796224), (24, 90880344), (27, 80782528), (31, 70358976), (32, 68160258), (36, 60586896), (38, 57398112), (48, 45440172), (54, 40391264), (57, 38265408), (62, 35179488), (64, 34080129), (72, 30293448), (76, 28699056), (93, 23452992), (96, 22720086), (108, 20195632), (114, 19132704), (124, 17589744), (144, 15146724), (152, 14349528), (171, 12755136), (186, 11726496), (192, 11360043), (216, 10097816), (228, 9566352), (248, 8794872), (279, 7817664), (288, 7573362), (304, 7174764), (342, 6377568), (372, 5863248), (432, 5048908), (456, 4783176), (496, 4397436), (513, 4251712), (558, 3908832), (576, 3786681), (589, 3703104), (608, 3587382), (684, 3188784), (744, 2931624), (837, 2605888), (864, 2524454), (912, 2391588), (992, 2198718), (1026, 2125856), (1116, 1954416), (1178, 1851552), (1216, 1793691), (1368, 1594392), (1488, 1465812), (1674, 1302944), (1728, 1262227), (1767, 1234368), (1824, 1195794), (1984, 1099359), (2052, 1062928), (2143, 1017792), (2232, 977208), (2356, 925776), (2736, 797196), (2976, 732906), (3348, 651472), (3534, 617184), (3648, 597897), (4104, 531464), (4286, 508896), (4464, 488604), (4712, 462888), (5301, 411456), (5472, 398598), (5952, 366453), (6429, 339264), (6696, 325736), (7068, 308592), (8208, 265732), (8572, 254448), (8928, 244302), (9424, 231444), (10602, 205728), (10944, 199299), (12858, 169632), (13392, 162868), (14136, 154296), (15903, 137152), (16416, 132866), (17144, 127224), (17856, 122151), (18848, 115722), (19287, 113088), (21204, 102864), (25716, 84816), (26784, 81434), (28272, 77148), (31806, 68576), (32832, 66433), (34288, 63612), (37696, 57861), (38574, 56544), (40717, 53568), (42408, 51432)]