397685376

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 240

約数和(自身を含む): 1304981370

約数和(自身を除く): 907295994

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 162, 176, 192, 198, 216, 242, 264, 288, 297, 317, 324, 352, 363, 384, 396, 432, 484, 528, 576, 594, 634, 648, 704, 726, 792, 864, 891, 951, 968, 1056, 1089, 1152, 1188, 1268, 1296, 1408, 1452, 1584, 1728, 1782, 1902, 1936, 2112, 2178, 2376, 2536, 2592, 2853, 2904, 3168, 3267, 3456, 3487, 3564, 3804, 3872, 4224, 4356, 4752, 5072, 5184, 5706, 5808, 6336, 6534, 6974, 7128, 7608, 7744, 8559, 8712, 9504, 9801, 10144, 10368, 10461, 11412, 11616, 12672, 13068, 13948, 14256, 15216, 15488, 17118, 17424, 19008, 19602, 20288, 20922, 22824, 23232, 25677, 26136, 27896, 28512, 30432, 31383, 34236, 34848, 38016, 38357, 39204, 40576, 41844, 45648, 46464, 51354, 52272, 55792, 57024, 60864, 62766, 68472, 69696, 76714, 78408, 83688, 91296, 94149, 102708, 104544, 111584, 114048, 115071, 121728, 125532, 136944, 139392, 153428, 156816, 167376, 182592, 188298, 205416, 209088, 223168, 230142, 251064, 273888, 282447, 306856, 313632, 334752, 345213, 365184, 376596, 410832, 418176, 446336, 460284, 502128, 547776, 564894, 613712, 627264, 669504, 690426, 753192, 821664, 920568, 1004256, 1035639, 1095552, 1129788, 1227424, 1254528, 1339008, 1380852, 1506384, 1643328, 1841136, 2008512, 2071278, 2259576, 2454848, 2761704, 3012768, 3106917, 3286656, 3682272, 4017024, 4142556, 4519152, 4909696, 5523408, 6025536, 6213834, 7364544, 8285112, 9038304, 11046816, 12051072, 12427668, 14729088, 16570224, 18076608, 22093632, 24855336, 33140448, 36153216, 44187264, 49710672, 66280896, 99421344, 132561792, 198842688, 397685376]

約数ペア:

[(1, 397685376), (2, 198842688), (3, 132561792), (4, 99421344), (6, 66280896), (8, 49710672), (9, 44187264), (11, 36153216), (12, 33140448), (16, 24855336), (18, 22093632), (22, 18076608), (24, 16570224), (27, 14729088), (32, 12427668), (33, 12051072), (36, 11046816), (44, 9038304), (48, 8285112), (54, 7364544), (64, 6213834), (66, 6025536), (72, 5523408), (81, 4909696), (88, 4519152), (96, 4142556), (99, 4017024), (108, 3682272), (121, 3286656), (128, 3106917), (132, 3012768), (144, 2761704), (162, 2454848), (176, 2259576), (192, 2071278), (198, 2008512), (216, 1841136), (242, 1643328), (264, 1506384), (288, 1380852), (297, 1339008), (317, 1254528), (324, 1227424), (352, 1129788), (363, 1095552), (384, 1035639), (396, 1004256), (432, 920568), (484, 821664), (528, 753192), (576, 690426), (594, 669504), (634, 627264), (648, 613712), (704, 564894), (726, 547776), (792, 502128), (864, 460284), (891, 446336), (951, 418176), (968, 410832), (1056, 376596), (1089, 365184), (1152, 345213), (1188, 334752), (1268, 313632), (1296, 306856), (1408, 282447), (1452, 273888), (1584, 251064), (1728, 230142), (1782, 223168), (1902, 209088), (1936, 205416), (2112, 188298), (2178, 182592), (2376, 167376), (2536, 156816), (2592, 153428), (2853, 139392), (2904, 136944), (3168, 125532), (3267, 121728), (3456, 115071), (3487, 114048), (3564, 111584), (3804, 104544), (3872, 102708), (4224, 94149), (4356, 91296), (4752, 83688), (5072, 78408), (5184, 76714), (5706, 69696), (5808, 68472), (6336, 62766), (6534, 60864), (6974, 57024), (7128, 55792), (7608, 52272), (7744, 51354), (8559, 46464), (8712, 45648), (9504, 41844), (9801, 40576), (10144, 39204), (10368, 38357), (10461, 38016), (11412, 34848), (11616, 34236), (12672, 31383), (13068, 30432), (13948, 28512), (14256, 27896), (15216, 26136), (15488, 25677), (17118, 23232), (17424, 22824), (19008, 20922), (19602, 20288)]