849676312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 1665619200

約数和(自身を除く): 815942888

約数列:

[1, 2, 4, 8, 67, 71, 83, 134, 142, 166, 268, 269, 284, 332, 536, 538, 568, 664, 1076, 2152, 4757, 5561, 5893, 9514, 11122, 11786, 18023, 19028, 19099, 22244, 22327, 23572, 36046, 38056, 38198, 44488, 44654, 47144, 72092, 76396, 89308, 144184, 152792, 178616, 394831, 789662, 1279633, 1495909, 1579324, 1585217, 2559266, 2991818, 3158648, 3170434, 5118532, 5983636, 6340868, 10237064, 11967272, 12681736, 106209539, 212419078, 424838156, 849676312]

約数ペア:

[(1, 849676312), (2, 424838156), (4, 212419078), (8, 106209539), (67, 12681736), (71, 11967272), (83, 10237064), (134, 6340868), (142, 5983636), (166, 5118532), (268, 3170434), (269, 3158648), (284, 2991818), (332, 2559266), (536, 1585217), (538, 1579324), (568, 1495909), (664, 1279633), (1076, 789662), (2152, 394831), (4757, 178616), (5561, 152792), (5893, 144184), (9514, 89308), (11122, 76396), (11786, 72092), (18023, 47144), (19028, 44654), (19099, 44488), (22244, 38198), (22327, 38056), (23572, 36046)]