247984704

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39139}}^1$

素因数の和:39168

約数の個数: 84

約数和(自身を含む): 775441680

約数和(自身を除く): 527456976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 39139, 78278, 117417, 156556, 234834, 313112, 352251, 430529, 469668, 626224, 704502, 861058, 939336, 1252448, 1291587, 1409004, 1722116, 1878672, 2504896, 2583174, 2818008, 3444232, 3757344, 3874761, 5166348, 5636016, 6888464, 7514688, 7749522, 10332696, 11272032, 13776928, 15499044, 20665392, 22544064, 27553856, 30998088, 41330784, 61996176, 82661568, 123992352, 247984704]

約数ペア:

[(1, 247984704), (2, 123992352), (3, 82661568), (4, 61996176), (6, 41330784), (8, 30998088), (9, 27553856), (11, 22544064), (12, 20665392), (16, 15499044), (18, 13776928), (22, 11272032), (24, 10332696), (32, 7749522), (33, 7514688), (36, 6888464), (44, 5636016), (48, 5166348), (64, 3874761), (66, 3757344), (72, 3444232), (88, 2818008), (96, 2583174), (99, 2504896), (132, 1878672), (144, 1722116), (176, 1409004), (192, 1291587), (198, 1252448), (264, 939336), (288, 861058), (352, 704502), (396, 626224), (528, 469668), (576, 430529), (704, 352251), (792, 313112), (1056, 234834), (1584, 156556), (2112, 117417), (3168, 78278), (6336, 39139)]