28398996864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8171}}^1$

素因数の和:8629

約数の個数: 192

約数和(自身を含む): 93623662080

約数和(自身を除く): 65224665216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 431, 448, 504, 576, 672, 862, 896, 1008, 1152, 1293, 1344, 1724, 2016, 2586, 2688, 3017, 3448, 3879, 4032, 5172, 6034, 6896, 7758, 8064, 8171, 9051, 10344, 12068, 13792, 15516, 16342, 18102, 20688, 24136, 24513, 27153, 27584, 31032, 32684, 36204, 41376, 48272, 49026, 54306, 55168, 57197, 62064, 65368, 72408, 73539, 82752, 96544, 98052, 108612, 114394, 124128, 130736, 144816, 147078, 165504, 171591, 193088, 196104, 217224, 228788, 248256, 261472, 289632, 294156, 343182, 386176, 392208, 434448, 457576, 496512, 514773, 522944, 579264, 588312, 686364, 784416, 868896, 915152, 1029546, 1045888, 1158528, 1176624, 1372728, 1568832, 1737792, 1830304, 2059092, 2353248, 2745456, 3137664, 3475584, 3521701, 3660608, 4118184, 4706496, 5490912, 7043402, 7321216, 8236368, 9412992, 10565103, 10981824, 14086804, 16472736, 21130206, 21963648, 24651907, 28173608, 31695309, 32945472, 42260412, 49303814, 56347216, 63390618, 65890944, 73955721, 84520824, 98607628, 112694432, 126781236, 147911442, 169041648, 197215256, 221867163, 225388864, 253562472, 295822884, 338083296, 394430512, 443734326, 450777728, 507124944, 591645768, 676166592, 788861024, 887468652, 1014249888, 1183291536, 1352333184, 1577722048, 1774937304, 2028499776, 2366583072, 3155444096, 3549874608, 4056999552, 4733166144, 7099749216, 9466332288, 14199498432, 28398996864]

約数ペア:

[(1, 28398996864), (2, 14199498432), (3, 9466332288), (4, 7099749216), (6, 4733166144), (7, 4056999552), (8, 3549874608), (9, 3155444096), (12, 2366583072), (14, 2028499776), (16, 1774937304), (18, 1577722048), (21, 1352333184), (24, 1183291536), (28, 1014249888), (32, 887468652), (36, 788861024), (42, 676166592), (48, 591645768), (56, 507124944), (63, 450777728), (64, 443734326), (72, 394430512), (84, 338083296), (96, 295822884), (112, 253562472), (126, 225388864), (128, 221867163), (144, 197215256), (168, 169041648), (192, 147911442), (224, 126781236), (252, 112694432), (288, 98607628), (336, 84520824), (384, 73955721), (431, 65890944), (448, 63390618), (504, 56347216), (576, 49303814), (672, 42260412), (862, 32945472), (896, 31695309), (1008, 28173608), (1152, 24651907), (1293, 21963648), (1344, 21130206), (1724, 16472736), (2016, 14086804), (2586, 10981824), (2688, 10565103), (3017, 9412992), (3448, 8236368), (3879, 7321216), (4032, 7043402), (5172, 5490912), (6034, 4706496), (6896, 4118184), (7758, 3660608), (8064, 3521701), (8171, 3475584), (9051, 3137664), (10344, 2745456), (12068, 2353248), (13792, 2059092), (15516, 1830304), (16342, 1737792), (18102, 1568832), (20688, 1372728), (24136, 1176624), (24513, 1158528), (27153, 1045888), (27584, 1029546), (31032, 915152), (32684, 868896), (36204, 784416), (41376, 686364), (48272, 588312), (49026, 579264), (54306, 522944), (55168, 514773), (57197, 496512), (62064, 457576), (65368, 434448), (72408, 392208), (73539, 386176), (82752, 343182), (96544, 294156), (98052, 289632), (108612, 261472), (114394, 248256), (124128, 228788), (130736, 217224), (144816, 196104), (147078, 193088), (165504, 171591)]