19302271504

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 38410916544

約数和(自身を除く): 19108645040

約数列:

[1, 2, 4, 8, 16, 83, 131, 166, 181, 262, 332, 362, 524, 613, 664, 724, 1048, 1226, 1328, 1448, 2096, 2452, 2896, 4904, 9808, 10873, 15023, 21746, 23711, 30046, 43492, 47422, 50879, 60092, 80303, 86984, 94844, 101758, 110953, 120184, 160606, 173968, 189688, 203516, 221906, 240368, 321212, 379376, 407032, 443812, 642424, 814064, 887624, 1284848, 1775248, 1968013, 3936026, 6665149, 7872052, 9209099, 13330298, 14534843, 15744104, 18418198, 26660596, 29069686, 31488208, 36836396, 53321192, 58139372, 73672792, 106642384, 116278744, 147345584, 232557488, 1206391969, 2412783938, 4825567876, 9651135752, 19302271504]

約数ペア:

[(1, 19302271504), (2, 9651135752), (4, 4825567876), (8, 2412783938), (16, 1206391969), (83, 232557488), (131, 147345584), (166, 116278744), (181, 106642384), (262, 73672792), (332, 58139372), (362, 53321192), (524, 36836396), (613, 31488208), (664, 29069686), (724, 26660596), (1048, 18418198), (1226, 15744104), (1328, 14534843), (1448, 13330298), (2096, 9209099), (2452, 7872052), (2896, 6665149), (4904, 3936026), (9808, 1968013), (10873, 1775248), (15023, 1284848), (21746, 887624), (23711, 814064), (30046, 642424), (43492, 443812), (47422, 407032), (50879, 379376), (60092, 321212), (80303, 240368), (86984, 221906), (94844, 203516), (101758, 189688), (110953, 173968), (120184, 160606)]