397419264

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5263

約数の個数: 144

約数和(自身を含む): 1282323840

約数和(自身を除く): 884904576

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, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4752, 5227, 6336, 6912, 8448, 9504, 10454, 12672, 15681, 19008, 20908, 25344, 31362, 38016, 41816, 47043, 57497, 62724, 76032, 83632, 94086, 114994, 125448, 141129, 167264, 172491, 188172, 229988, 250896, 282258, 334528, 344982, 376344, 459976, 501792, 517473, 564516, 669056, 689964, 752688, 919952, 1003584, 1034946, 1129032, 1338112, 1379928, 1505376, 1552419, 1839904, 2007168, 2069892, 2258064, 2759856, 3010752, 3104838, 3679808, 4014336, 4139784, 4516128, 5519712, 6021504, 6209676, 7359616, 8279568, 9032256, 11039424, 12043008, 12419352, 14719232, 16559136, 18064512, 22078848, 24838704, 33118272, 36129024, 44157696, 49677408, 66236544, 99354816, 132473088, 198709632, 397419264]

約数ペア:

[(1, 397419264), (2, 198709632), (3, 132473088), (4, 99354816), (6, 66236544), (8, 49677408), (9, 44157696), (11, 36129024), (12, 33118272), (16, 24838704), (18, 22078848), (22, 18064512), (24, 16559136), (27, 14719232), (32, 12419352), (33, 12043008), (36, 11039424), (44, 9032256), (48, 8279568), (54, 7359616), (64, 6209676), (66, 6021504), (72, 5519712), (88, 4516128), (96, 4139784), (99, 4014336), (108, 3679808), (128, 3104838), (132, 3010752), (144, 2759856), (176, 2258064), (192, 2069892), (198, 2007168), (216, 1839904), (256, 1552419), (264, 1505376), (288, 1379928), (297, 1338112), (352, 1129032), (384, 1034946), (396, 1003584), (432, 919952), (528, 752688), (576, 689964), (594, 669056), (704, 564516), (768, 517473), (792, 501792), (864, 459976), (1056, 376344), (1152, 344982), (1188, 334528), (1408, 282258), (1584, 250896), (1728, 229988), (2112, 188172), (2304, 172491), (2376, 167264), (2816, 141129), (3168, 125448), (3456, 114994), (4224, 94086), (4752, 83632), (5227, 76032), (6336, 62724), (6912, 57497), (8448, 47043), (9504, 41816), (10454, 38016), (12672, 31362), (15681, 25344), (19008, 20908)]