397658976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 1244678400

約数和(自身を除く): 847019424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 83, 88, 96, 104, 132, 143, 156, 166, 176, 208, 249, 264, 286, 312, 332, 349, 352, 416, 429, 498, 528, 572, 624, 664, 698, 858, 913, 996, 1047, 1056, 1079, 1144, 1248, 1328, 1396, 1716, 1826, 1992, 2094, 2158, 2288, 2656, 2739, 2792, 3237, 3432, 3652, 3839, 3984, 4188, 4316, 4537, 4576, 5478, 5584, 6474, 6864, 7304, 7678, 7968, 8376, 8632, 9074, 10956, 11168, 11517, 11869, 12948, 13611, 13728, 14608, 15356, 16752, 17264, 18148, 21912, 23034, 23738, 25896, 27222, 28967, 29216, 30712, 33504, 34528, 35607, 36296, 43824, 46068, 47476, 49907, 51792, 54444, 57934, 61424, 71214, 72592, 86901, 87648, 92136, 94952, 99814, 103584, 108888, 115868, 122848, 142428, 145184, 149721, 173802, 184272, 189904, 199628, 217776, 231736, 284856, 299442, 318637, 347604, 368544, 376571, 379808, 399256, 435552, 463472, 569712, 598884, 637274, 695208, 753142, 798512, 926944, 955911, 1129713, 1139424, 1197768, 1274548, 1390416, 1506284, 1597024, 1911822, 2259426, 2395536, 2549096, 2780832, 3012568, 3823644, 4142281, 4518852, 4791072, 5098192, 6025136, 7647288, 8284562, 9037704, 10196384, 12050272, 12426843, 15294576, 16569124, 18075408, 24853686, 30589152, 33138248, 36150816, 49707372, 66276496, 99414744, 132552992, 198829488, 397658976]

約数ペア:

[(1, 397658976), (2, 198829488), (3, 132552992), (4, 99414744), (6, 66276496), (8, 49707372), (11, 36150816), (12, 33138248), (13, 30589152), (16, 24853686), (22, 18075408), (24, 16569124), (26, 15294576), (32, 12426843), (33, 12050272), (39, 10196384), (44, 9037704), (48, 8284562), (52, 7647288), (66, 6025136), (78, 5098192), (83, 4791072), (88, 4518852), (96, 4142281), (104, 3823644), (132, 3012568), (143, 2780832), (156, 2549096), (166, 2395536), (176, 2259426), (208, 1911822), (249, 1597024), (264, 1506284), (286, 1390416), (312, 1274548), (332, 1197768), (349, 1139424), (352, 1129713), (416, 955911), (429, 926944), (498, 798512), (528, 753142), (572, 695208), (624, 637274), (664, 598884), (698, 569712), (858, 463472), (913, 435552), (996, 399256), (1047, 379808), (1056, 376571), (1079, 368544), (1144, 347604), (1248, 318637), (1328, 299442), (1396, 284856), (1716, 231736), (1826, 217776), (1992, 199628), (2094, 189904), (2158, 184272), (2288, 173802), (2656, 149721), (2739, 145184), (2792, 142428), (3237, 122848), (3432, 115868), (3652, 108888), (3839, 103584), (3984, 99814), (4188, 94952), (4316, 92136), (4537, 87648), (4576, 86901), (5478, 72592), (5584, 71214), (6474, 61424), (6864, 57934), (7304, 54444), (7678, 51792), (7968, 49907), (8376, 47476), (8632, 46068), (9074, 43824), (10956, 36296), (11168, 35607), (11517, 34528), (11869, 33504), (12948, 30712), (13611, 29216), (13728, 28967), (14608, 27222), (15356, 25896), (16752, 23738), (17264, 23034), (18148, 21912)]