39439872

素因数分解:

$2^9\times 3^5\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 120

約数和(自身を含む): 118414296

約数和(自身を除く): 78974424

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, 243, 256, 288, 317, 324, 384, 432, 486, 512, 576, 634, 648, 768, 864, 951, 972, 1152, 1268, 1296, 1536, 1728, 1902, 1944, 2304, 2536, 2592, 2853, 3456, 3804, 3888, 4608, 5072, 5184, 5706, 6912, 7608, 7776, 8559, 10144, 10368, 11412, 13824, 15216, 15552, 17118, 20288, 20736, 22824, 25677, 30432, 31104, 34236, 40576, 41472, 45648, 51354, 60864, 62208, 68472, 77031, 81152, 91296, 102708, 121728, 124416, 136944, 154062, 162304, 182592, 205416, 243456, 273888, 308124, 365184, 410832, 486912, 547776, 616248, 730368, 821664, 1095552, 1232496, 1460736, 1643328, 2191104, 2464992, 3286656, 4382208, 4929984, 6573312, 9859968, 13146624, 19719936, 39439872]

約数ペア:

[(1, 39439872), (2, 19719936), (3, 13146624), (4, 9859968), (6, 6573312), (8, 4929984), (9, 4382208), (12, 3286656), (16, 2464992), (18, 2191104), (24, 1643328), (27, 1460736), (32, 1232496), (36, 1095552), (48, 821664), (54, 730368), (64, 616248), (72, 547776), (81, 486912), (96, 410832), (108, 365184), (128, 308124), (144, 273888), (162, 243456), (192, 205416), (216, 182592), (243, 162304), (256, 154062), (288, 136944), (317, 124416), (324, 121728), (384, 102708), (432, 91296), (486, 81152), (512, 77031), (576, 68472), (634, 62208), (648, 60864), (768, 51354), (864, 45648), (951, 41472), (972, 40576), (1152, 34236), (1268, 31104), (1296, 30432), (1536, 25677), (1728, 22824), (1902, 20736), (1944, 20288), (2304, 17118), (2536, 15552), (2592, 15216), (2853, 13824), (3456, 11412), (3804, 10368), (3888, 10144), (4608, 8559), (5072, 7776), (5184, 7608), (5706, 6912)]