19432827008

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 45009907200

約数和(自身を除く): 25577080192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 281, 316, 448, 553, 562, 632, 896, 977, 1106, 1124, 1264, 1954, 1967, 2212, 2248, 2528, 3908, 3934, 4424, 4496, 5056, 6839, 7816, 7868, 8848, 8992, 10112, 13678, 15632, 15736, 17696, 17984, 22199, 27356, 31264, 31472, 35392, 35968, 44398, 54712, 62528, 62944, 70784, 77183, 88796, 109424, 125056, 125888, 154366, 155393, 177592, 218848, 251776, 274537, 308732, 310786, 355184, 437696, 540281, 549074, 617464, 621572, 710368, 875392, 1080562, 1098148, 1234928, 1243144, 1420736, 1921759, 2161124, 2196296, 2469856, 2486288, 2841472, 3843518, 4322248, 4392592, 4939712, 4972576, 7687036, 8644496, 8785184, 9879424, 9945152, 15374072, 17288992, 17570368, 19890304, 21688423, 30748144, 34577984, 35140736, 43376846, 61496288, 69155968, 86753692, 122992576, 151818961, 173507384, 245985152, 303637922, 347014768, 607275844, 694029536, 1214551688, 1388059072, 2429103376, 2776118144, 4858206752, 9716413504, 19432827008]

約数ペア:

[(1, 19432827008), (2, 9716413504), (4, 4858206752), (7, 2776118144), (8, 2429103376), (14, 1388059072), (16, 1214551688), (28, 694029536), (32, 607275844), (56, 347014768), (64, 303637922), (79, 245985152), (112, 173507384), (128, 151818961), (158, 122992576), (224, 86753692), (281, 69155968), (316, 61496288), (448, 43376846), (553, 35140736), (562, 34577984), (632, 30748144), (896, 21688423), (977, 19890304), (1106, 17570368), (1124, 17288992), (1264, 15374072), (1954, 9945152), (1967, 9879424), (2212, 8785184), (2248, 8644496), (2528, 7687036), (3908, 4972576), (3934, 4939712), (4424, 4392592), (4496, 4322248), (5056, 3843518), (6839, 2841472), (7816, 2486288), (7868, 2469856), (8848, 2196296), (8992, 2161124), (10112, 1921759), (13678, 1420736), (15632, 1243144), (15736, 1234928), (17696, 1098148), (17984, 1080562), (22199, 875392), (27356, 710368), (31264, 621572), (31472, 617464), (35392, 549074), (35968, 540281), (44398, 437696), (54712, 355184), (62528, 310786), (62944, 308732), (70784, 274537), (77183, 251776), (88796, 218848), (109424, 177592), (125056, 155393), (125888, 154366)]