406757376

素因数分解:

$2^{13}\times 3^4\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 140

約数和(自身を含む): 1217158602

約数和(自身を除く): 810401226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 613, 648, 768, 864, 1024, 1152, 1226, 1296, 1536, 1728, 1839, 2048, 2304, 2452, 2592, 3072, 3456, 3678, 4096, 4608, 4904, 5184, 5517, 6144, 6912, 7356, 8192, 9216, 9808, 10368, 11034, 12288, 13824, 14712, 16551, 18432, 19616, 20736, 22068, 24576, 27648, 29424, 33102, 36864, 39232, 41472, 44136, 49653, 55296, 58848, 66204, 73728, 78464, 82944, 88272, 99306, 110592, 117696, 132408, 156928, 165888, 176544, 198612, 221184, 235392, 264816, 313856, 331776, 353088, 397224, 470784, 529632, 627712, 663552, 706176, 794448, 941568, 1059264, 1255424, 1412352, 1588896, 1883136, 2118528, 2510848, 2824704, 3177792, 3766272, 4237056, 5021696, 5649408, 6355584, 7532544, 8474112, 11298816, 12711168, 15065088, 16948224, 22597632, 25422336, 33896448, 45195264, 50844672, 67792896, 101689344, 135585792, 203378688, 406757376]

約数ペア:

[(1, 406757376), (2, 203378688), (3, 135585792), (4, 101689344), (6, 67792896), (8, 50844672), (9, 45195264), (12, 33896448), (16, 25422336), (18, 22597632), (24, 16948224), (27, 15065088), (32, 12711168), (36, 11298816), (48, 8474112), (54, 7532544), (64, 6355584), (72, 5649408), (81, 5021696), (96, 4237056), (108, 3766272), (128, 3177792), (144, 2824704), (162, 2510848), (192, 2118528), (216, 1883136), (256, 1588896), (288, 1412352), (324, 1255424), (384, 1059264), (432, 941568), (512, 794448), (576, 706176), (613, 663552), (648, 627712), (768, 529632), (864, 470784), (1024, 397224), (1152, 353088), (1226, 331776), (1296, 313856), (1536, 264816), (1728, 235392), (1839, 221184), (2048, 198612), (2304, 176544), (2452, 165888), (2592, 156928), (3072, 132408), (3456, 117696), (3678, 110592), (4096, 99306), (4608, 88272), (4904, 82944), (5184, 78464), (5517, 73728), (6144, 66204), (6912, 58848), (7356, 55296), (8192, 49653), (9216, 44136), (9808, 41472), (10368, 39232), (11034, 36864), (12288, 33102), (13824, 29424), (14712, 27648), (16551, 24576), (18432, 22068), (19616, 20736)]