405009072

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2710

約数の個数: 140

約数和(自身を含む): 1267495264

約数和(自身を除く): 862486192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2671, 2808, 2916, 3159, 3888, 4212, 5342, 5616, 5832, 6318, 8013, 8424, 9477, 10684, 11664, 12636, 16026, 16848, 18954, 21368, 24039, 25272, 32052, 34723, 37908, 42736, 48078, 50544, 64104, 69446, 72117, 75816, 96156, 104169, 128208, 138892, 144234, 151632, 192312, 208338, 216351, 277784, 288468, 312507, 384624, 416676, 432702, 555568, 576936, 625014, 649053, 833352, 865404, 937521, 1153872, 1250028, 1298106, 1666704, 1730808, 1875042, 1947159, 2500056, 2596212, 2812563, 3461616, 3750084, 3894318, 5000112, 5192424, 5625126, 7500168, 7788636, 8437689, 10384848, 11250252, 15000336, 15577272, 16875378, 22500504, 25313067, 31154544, 33750756, 45001008, 50626134, 67501512, 101252268, 135003024, 202504536, 405009072]

約数ペア:

[(1, 405009072), (2, 202504536), (3, 135003024), (4, 101252268), (6, 67501512), (8, 50626134), (9, 45001008), (12, 33750756), (13, 31154544), (16, 25313067), (18, 22500504), (24, 16875378), (26, 15577272), (27, 15000336), (36, 11250252), (39, 10384848), (48, 8437689), (52, 7788636), (54, 7500168), (72, 5625126), (78, 5192424), (81, 5000112), (104, 3894318), (108, 3750084), (117, 3461616), (144, 2812563), (156, 2596212), (162, 2500056), (208, 1947159), (216, 1875042), (234, 1730808), (243, 1666704), (312, 1298106), (324, 1250028), (351, 1153872), (432, 937521), (468, 865404), (486, 833352), (624, 649053), (648, 625014), (702, 576936), (729, 555568), (936, 432702), (972, 416676), (1053, 384624), (1296, 312507), (1404, 288468), (1458, 277784), (1872, 216351), (1944, 208338), (2106, 192312), (2671, 151632), (2808, 144234), (2916, 138892), (3159, 128208), (3888, 104169), (4212, 96156), (5342, 75816), (5616, 72117), (5832, 69446), (6318, 64104), (8013, 50544), (8424, 48078), (9477, 42736), (10684, 37908), (11664, 34723), (12636, 32052), (16026, 25272), (16848, 24039), (18954, 21368)]