1668371712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3848

約数の個数: 144

約数和(自身を含む): 5137144320

約数和(自身を除く): 3468772608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 256, 332, 336, 384, 448, 498, 581, 664, 672, 768, 896, 996, 1162, 1328, 1344, 1743, 1792, 1992, 2324, 2656, 2688, 3486, 3739, 3984, 4648, 5312, 5376, 6972, 7478, 7968, 9296, 10624, 11217, 13944, 14956, 15936, 18592, 21248, 22434, 26173, 27888, 29912, 31872, 37184, 44868, 52346, 55776, 59824, 63744, 74368, 78519, 89736, 104692, 111552, 119648, 148736, 157038, 179472, 209384, 223104, 239296, 310337, 314076, 358944, 418768, 446208, 478592, 620674, 628152, 717888, 837536, 931011, 957184, 1241348, 1256304, 1435776, 1675072, 1862022, 2172359, 2482696, 2512608, 2871552, 3350144, 3724044, 4344718, 4965392, 5025216, 6517077, 6700288, 7448088, 8689436, 9930784, 10050432, 13034154, 14896176, 17378872, 19861568, 20100864, 26068308, 29792352, 34757744, 39723136, 52136616, 59584704, 69515488, 79446272, 104273232, 119169408, 139030976, 208546464, 238338816, 278061952, 417092928, 556123904, 834185856, 1668371712]

約数ペア:

[(1, 1668371712), (2, 834185856), (3, 556123904), (4, 417092928), (6, 278061952), (7, 238338816), (8, 208546464), (12, 139030976), (14, 119169408), (16, 104273232), (21, 79446272), (24, 69515488), (28, 59584704), (32, 52136616), (42, 39723136), (48, 34757744), (56, 29792352), (64, 26068308), (83, 20100864), (84, 19861568), (96, 17378872), (112, 14896176), (128, 13034154), (166, 10050432), (168, 9930784), (192, 8689436), (224, 7448088), (249, 6700288), (256, 6517077), (332, 5025216), (336, 4965392), (384, 4344718), (448, 3724044), (498, 3350144), (581, 2871552), (664, 2512608), (672, 2482696), (768, 2172359), (896, 1862022), (996, 1675072), (1162, 1435776), (1328, 1256304), (1344, 1241348), (1743, 957184), (1792, 931011), (1992, 837536), (2324, 717888), (2656, 628152), (2688, 620674), (3486, 478592), (3739, 446208), (3984, 418768), (4648, 358944), (5312, 314076), (5376, 310337), (6972, 239296), (7478, 223104), (7968, 209384), (9296, 179472), (10624, 157038), (11217, 148736), (13944, 119648), (14956, 111552), (15936, 104692), (18592, 89736), (21248, 78519), (22434, 74368), (26173, 63744), (27888, 59824), (29912, 55776), (31872, 52346), (37184, 44868)]