491645376

素因数分解:

$2^6\times 3^5\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 1480590384

約数和(自身を除く): 988945008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 144, 162, 192, 202, 216, 243, 288, 303, 313, 324, 404, 432, 486, 576, 606, 626, 648, 808, 864, 909, 939, 972, 1212, 1252, 1296, 1616, 1728, 1818, 1878, 1944, 2424, 2504, 2592, 2727, 2817, 3232, 3636, 3756, 3888, 4848, 5008, 5184, 5454, 5634, 6464, 7272, 7512, 7776, 8181, 8451, 9696, 10016, 10908, 11268, 14544, 15024, 15552, 16362, 16902, 19392, 20032, 21816, 22536, 24543, 25353, 29088, 30048, 31613, 32724, 33804, 43632, 45072, 49086, 50706, 58176, 60096, 63226, 65448, 67608, 76059, 87264, 90144, 94839, 98172, 101412, 126452, 130896, 135216, 152118, 174528, 180288, 189678, 196344, 202824, 252904, 261792, 270432, 284517, 304236, 379356, 392688, 405648, 505808, 523584, 540864, 569034, 608472, 758712, 785376, 811296, 853551, 1011616, 1138068, 1216944, 1517424, 1570752, 1622592, 1707102, 2023232, 2276136, 2433888, 2560653, 3034848, 3414204, 4552272, 4867776, 5121306, 6069696, 6828408, 7681959, 9104544, 10242612, 13656816, 15363918, 18209088, 20485224, 27313632, 30727836, 40970448, 54627264, 61455672, 81940896, 122911344, 163881792, 245822688, 491645376]

約数ペア:

[(1, 491645376), (2, 245822688), (3, 163881792), (4, 122911344), (6, 81940896), (8, 61455672), (9, 54627264), (12, 40970448), (16, 30727836), (18, 27313632), (24, 20485224), (27, 18209088), (32, 15363918), (36, 13656816), (48, 10242612), (54, 9104544), (64, 7681959), (72, 6828408), (81, 6069696), (96, 5121306), (101, 4867776), (108, 4552272), (144, 3414204), (162, 3034848), (192, 2560653), (202, 2433888), (216, 2276136), (243, 2023232), (288, 1707102), (303, 1622592), (313, 1570752), (324, 1517424), (404, 1216944), (432, 1138068), (486, 1011616), (576, 853551), (606, 811296), (626, 785376), (648, 758712), (808, 608472), (864, 569034), (909, 540864), (939, 523584), (972, 505808), (1212, 405648), (1252, 392688), (1296, 379356), (1616, 304236), (1728, 284517), (1818, 270432), (1878, 261792), (1944, 252904), (2424, 202824), (2504, 196344), (2592, 189678), (2727, 180288), (2817, 174528), (3232, 152118), (3636, 135216), (3756, 130896), (3888, 126452), (4848, 101412), (5008, 98172), (5184, 94839), (5454, 90144), (5634, 87264), (6464, 76059), (7272, 67608), (7512, 65448), (7776, 63226), (8181, 60096), (8451, 58176), (9696, 50706), (10016, 49086), (10908, 45072), (11268, 43632), (14544, 33804), (15024, 32724), (15552, 31613), (16362, 30048), (16902, 29088), (19392, 25353), (20032, 24543), (21816, 22536)]