260639232

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3498

約数の個数: 120

約数和(自身を含む): 807957216

約数和(自身を除く): 547317984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3463, 3584, 4704, 5376, 6272, 6926, 9408, 10389, 10752, 12544, 13852, 18816, 20778, 24241, 25088, 27704, 37632, 41556, 48482, 55408, 72723, 75264, 83112, 96964, 110816, 145446, 166224, 169687, 193928, 221632, 290892, 332448, 339374, 387856, 443264, 509061, 581784, 664896, 678748, 775712, 886528, 1018122, 1163568, 1329792, 1357496, 1551424, 1773056, 2036244, 2327136, 2659584, 2714992, 3102848, 4072488, 4654272, 5319168, 5429984, 6205696, 8144976, 9308544, 10859968, 12411392, 16289952, 18617088, 21719936, 32579904, 37234176, 43439872, 65159808, 86879744, 130319616, 260639232]

約数ペア:

[(1, 260639232), (2, 130319616), (3, 86879744), (4, 65159808), (6, 43439872), (7, 37234176), (8, 32579904), (12, 21719936), (14, 18617088), (16, 16289952), (21, 12411392), (24, 10859968), (28, 9308544), (32, 8144976), (42, 6205696), (48, 5429984), (49, 5319168), (56, 4654272), (64, 4072488), (84, 3102848), (96, 2714992), (98, 2659584), (112, 2327136), (128, 2036244), (147, 1773056), (168, 1551424), (192, 1357496), (196, 1329792), (224, 1163568), (256, 1018122), (294, 886528), (336, 775712), (384, 678748), (392, 664896), (448, 581784), (512, 509061), (588, 443264), (672, 387856), (768, 339374), (784, 332448), (896, 290892), (1176, 221632), (1344, 193928), (1536, 169687), (1568, 166224), (1792, 145446), (2352, 110816), (2688, 96964), (3136, 83112), (3463, 75264), (3584, 72723), (4704, 55408), (5376, 48482), (6272, 41556), (6926, 37632), (9408, 27704), (10389, 25088), (10752, 24241), (12544, 20778), (13852, 18816)]