2920011264

素因数分解:

$2^9\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1999}}^1$

素因数の和:2340

約数の個数: 120

約数和(自身を含む): 8458164000

約数和(自身を除く): 5538152736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 317, 384, 512, 576, 634, 768, 951, 1152, 1268, 1536, 1902, 1999, 2304, 2536, 2853, 3804, 3998, 4608, 5072, 5706, 5997, 7608, 7996, 10144, 11412, 11994, 15216, 15992, 17991, 20288, 22824, 23988, 30432, 31984, 35982, 40576, 45648, 47976, 60864, 63968, 71964, 81152, 91296, 95952, 121728, 127936, 143928, 162304, 182592, 191904, 243456, 255872, 287856, 365184, 383808, 486912, 511744, 575712, 633683, 730368, 767616, 1023488, 1151424, 1267366, 1460736, 1535232, 1901049, 2302848, 2534732, 3070464, 3802098, 4605696, 5069464, 5703147, 7604196, 9211392, 10138928, 11406294, 15208392, 20277856, 22812588, 30416784, 40555712, 45625176, 60833568, 81111424, 91250352, 121667136, 162222848, 182500704, 243334272, 324445696, 365001408, 486668544, 730002816, 973337088, 1460005632, 2920011264]

約数ペア:

[(1, 2920011264), (2, 1460005632), (3, 973337088), (4, 730002816), (6, 486668544), (8, 365001408), (9, 324445696), (12, 243334272), (16, 182500704), (18, 162222848), (24, 121667136), (32, 91250352), (36, 81111424), (48, 60833568), (64, 45625176), (72, 40555712), (96, 30416784), (128, 22812588), (144, 20277856), (192, 15208392), (256, 11406294), (288, 10138928), (317, 9211392), (384, 7604196), (512, 5703147), (576, 5069464), (634, 4605696), (768, 3802098), (951, 3070464), (1152, 2534732), (1268, 2302848), (1536, 1901049), (1902, 1535232), (1999, 1460736), (2304, 1267366), (2536, 1151424), (2853, 1023488), (3804, 767616), (3998, 730368), (4608, 633683), (5072, 575712), (5706, 511744), (5997, 486912), (7608, 383808), (7996, 365184), (10144, 287856), (11412, 255872), (11994, 243456), (15216, 191904), (15992, 182592), (17991, 162304), (20288, 143928), (22824, 127936), (23988, 121728), (30432, 95952), (31984, 91296), (35982, 81152), (40576, 71964), (45648, 63968), (47976, 60864)]