297799008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 889839216

約数和(自身を除く): 592040208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 416, 456, 494, 608, 624, 661, 722, 741, 912, 988, 1083, 1248, 1322, 1444, 1482, 1824, 1976, 1983, 2166, 2644, 2888, 2964, 3952, 3966, 4332, 4693, 5288, 5776, 5928, 7904, 7932, 8593, 8664, 9386, 10576, 11552, 11856, 12559, 14079, 15864, 17186, 17328, 18772, 21152, 23712, 25118, 25779, 28158, 31728, 34372, 34656, 37544, 37677, 50236, 51558, 56316, 63456, 68744, 75088, 75354, 100472, 103116, 112632, 137488, 150176, 150708, 163267, 200944, 206232, 225264, 238621, 274976, 301416, 326534, 401888, 412464, 450528, 477242, 489801, 602832, 653068, 715863, 824928, 954484, 979602, 1205664, 1306136, 1431726, 1908968, 1959204, 2612272, 2863452, 3102073, 3817936, 3918408, 5224544, 5726904, 6204146, 7635872, 7836816, 9306219, 11453808, 12408292, 15673632, 18612438, 22907616, 24816584, 37224876, 49633168, 74449752, 99266336, 148899504, 297799008]

約数ペア:

[(1, 297799008), (2, 148899504), (3, 99266336), (4, 74449752), (6, 49633168), (8, 37224876), (12, 24816584), (13, 22907616), (16, 18612438), (19, 15673632), (24, 12408292), (26, 11453808), (32, 9306219), (38, 7836816), (39, 7635872), (48, 6204146), (52, 5726904), (57, 5224544), (76, 3918408), (78, 3817936), (96, 3102073), (104, 2863452), (114, 2612272), (152, 1959204), (156, 1908968), (208, 1431726), (228, 1306136), (247, 1205664), (304, 979602), (312, 954484), (361, 824928), (416, 715863), (456, 653068), (494, 602832), (608, 489801), (624, 477242), (661, 450528), (722, 412464), (741, 401888), (912, 326534), (988, 301416), (1083, 274976), (1248, 238621), (1322, 225264), (1444, 206232), (1482, 200944), (1824, 163267), (1976, 150708), (1983, 150176), (2166, 137488), (2644, 112632), (2888, 103116), (2964, 100472), (3952, 75354), (3966, 75088), (4332, 68744), (4693, 63456), (5288, 56316), (5776, 51558), (5928, 50236), (7904, 37677), (7932, 37544), (8593, 34656), (8664, 34372), (9386, 31728), (10576, 28158), (11552, 25779), (11856, 25118), (12559, 23712), (14079, 21152), (15864, 18772), (17186, 17328)]