6469919844.00000000000

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{120587}}^1$

素因数の和:120811

約数の個数: 64

約数和(自身を含む): 85238833680

約数和(自身を除く): 45709450384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 394, 416, 788, 832, 1576, 1664, 2561, 3152, 5122, 6304, 10244, 12608, 20488, 25216, 40976, 81952, 120587, 163904, 241174, 327808, 482348, 964696, 1567631, 1929392, 3135262, 3858784, 6270524, 7717568, 12541048, 15435136, 23755639, 25082096, 47511278, 50164192, 95022556, 100328384, 190045112, 200656768, 308823307, 380090224, 617646614, 760180448, 1235293228, 1520360896, 2470586456, 3040721792, 4941172912, 9882345824, 19764691648, 39529383296]

約数ペア:

[(1, 39529383296), (2, 19764691648), (4, 9882345824), (8, 4941172912), (13, 3040721792), (16, 2470586456), (26, 1520360896), (32, 1235293228), (52, 760180448), (64, 617646614), (104, 380090224), (128, 308823307), (197, 200656768), (208, 190045112), (394, 100328384), (416, 95022556), (788, 50164192), (832, 47511278), (1576, 25082096), (1664, 23755639), (2561, 15435136), (3152, 12541048), (5122, 7717568), (6304, 6270524), (10244, 3858784), (12608, 3135262), (20488, 1929392), (25216, 1567631), (40976, 964696), (81952, 482348), (120587, 327808), (163904, 241174)]