315518976

素因数分解:

$2^{12}\times 3^5\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 156

約数和(自身を含む): 948124632

約数和(自身を除く): 632605656

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, 1024, 1152, 1268, 1296, 1536, 1728, 1902, 1944, 2048, 2304, 2536, 2592, 2853, 3072, 3456, 3804, 3888, 4096, 4608, 5072, 5184, 5706, 6144, 6912, 7608, 7776, 8559, 9216, 10144, 10368, 11412, 12288, 13824, 15216, 15552, 17118, 18432, 20288, 20736, 22824, 25677, 27648, 30432, 31104, 34236, 36864, 40576, 41472, 45648, 51354, 55296, 60864, 62208, 68472, 77031, 81152, 82944, 91296, 102708, 110592, 121728, 124416, 136944, 154062, 162304, 165888, 182592, 205416, 243456, 248832, 273888, 308124, 324608, 331776, 365184, 410832, 486912, 497664, 547776, 616248, 649216, 730368, 821664, 973824, 995328, 1095552, 1232496, 1298432, 1460736, 1643328, 1947648, 2191104, 2464992, 2921472, 3286656, 3895296, 4382208, 4929984, 5842944, 6573312, 8764416, 9859968, 11685888, 13146624, 17528832, 19719936, 26293248, 35057664, 39439872, 52586496, 78879744, 105172992, 157759488, 315518976]

約数ペア:

[(1, 315518976), (2, 157759488), (3, 105172992), (4, 78879744), (6, 52586496), (8, 39439872), (9, 35057664), (12, 26293248), (16, 19719936), (18, 17528832), (24, 13146624), (27, 11685888), (32, 9859968), (36, 8764416), (48, 6573312), (54, 5842944), (64, 4929984), (72, 4382208), (81, 3895296), (96, 3286656), (108, 2921472), (128, 2464992), (144, 2191104), (162, 1947648), (192, 1643328), (216, 1460736), (243, 1298432), (256, 1232496), (288, 1095552), (317, 995328), (324, 973824), (384, 821664), (432, 730368), (486, 649216), (512, 616248), (576, 547776), (634, 497664), (648, 486912), (768, 410832), (864, 365184), (951, 331776), (972, 324608), (1024, 308124), (1152, 273888), (1268, 248832), (1296, 243456), (1536, 205416), (1728, 182592), (1902, 165888), (1944, 162304), (2048, 154062), (2304, 136944), (2536, 124416), (2592, 121728), (2853, 110592), (3072, 102708), (3456, 91296), (3804, 82944), (3888, 81152), (4096, 77031), (4608, 68472), (5072, 62208), (5184, 60864), (5706, 55296), (6144, 51354), (6912, 45648), (7608, 41472), (7776, 40576), (8559, 36864), (9216, 34236), (10144, 31104), (10368, 30432), (11412, 27648), (12288, 25677), (13824, 22824), (15216, 20736), (15552, 20288), (17118, 18432)]