134650458

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 309703680

約数和(自身を除く): 175053222

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 103, 129, 206, 258, 309, 387, 563, 618, 774, 927, 1126, 1161, 1689, 1854, 2322, 2781, 3378, 4429, 5067, 5562, 8858, 10134, 13287, 15201, 24209, 26574, 30402, 39861, 48418, 57989, 72627, 79722, 115978, 119583, 145254, 173967, 217881, 239166, 347934, 435762, 521901, 653643, 1043802, 1307286, 1565703, 2493527, 3131406, 4987054, 7480581, 14961162, 22441743, 44883486, 67325229, 134650458]

約数ペア:

[(1, 134650458), (2, 67325229), (3, 44883486), (6, 22441743), (9, 14961162), (18, 7480581), (27, 4987054), (43, 3131406), (54, 2493527), (86, 1565703), (103, 1307286), (129, 1043802), (206, 653643), (258, 521901), (309, 435762), (387, 347934), (563, 239166), (618, 217881), (774, 173967), (927, 145254), (1126, 119583), (1161, 115978), (1689, 79722), (1854, 72627), (2322, 57989), (2781, 48418), (3378, 39861), (4429, 30402), (5067, 26574), (5562, 24209), (8858, 15201), (10134, 13287)]