487368544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 1096714080

約数和(自身を除く): 609345536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 197, 208, 247, 304, 313, 394, 416, 494, 608, 626, 788, 988, 1252, 1576, 1976, 2504, 2561, 3152, 3743, 3952, 4069, 5008, 5122, 5947, 6304, 7486, 7904, 8138, 10016, 10244, 11894, 14972, 16276, 20488, 23788, 29944, 32552, 40976, 47576, 48659, 59888, 61661, 65104, 77311, 81952, 95152, 97318, 119776, 123322, 130208, 154622, 190304, 194636, 246644, 309244, 389272, 493288, 618488, 778544, 801593, 986576, 1171559, 1236976, 1557088, 1603186, 1973152, 2343118, 2473952, 3206372, 4686236, 6412744, 9372472, 12825488, 15230267, 18744944, 25650976, 30460534, 37489888, 60921068, 121842136, 243684272, 487368544]

約数ペア:

[(1, 487368544), (2, 243684272), (4, 121842136), (8, 60921068), (13, 37489888), (16, 30460534), (19, 25650976), (26, 18744944), (32, 15230267), (38, 12825488), (52, 9372472), (76, 6412744), (104, 4686236), (152, 3206372), (197, 2473952), (208, 2343118), (247, 1973152), (304, 1603186), (313, 1557088), (394, 1236976), (416, 1171559), (494, 986576), (608, 801593), (626, 778544), (788, 618488), (988, 493288), (1252, 389272), (1576, 309244), (1976, 246644), (2504, 194636), (2561, 190304), (3152, 154622), (3743, 130208), (3952, 123322), (4069, 119776), (5008, 97318), (5122, 95152), (5947, 81952), (6304, 77311), (7486, 65104), (7904, 61661), (8138, 59888), (10016, 48659), (10244, 47576), (11894, 40976), (14972, 32552), (16276, 29944), (20488, 23788)]