196478464

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 80

約数和(自身を含む): 483281568

約数和(自身を除く): 286803104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4217, 5824, 6656, 8434, 11648, 16868, 23296, 29519, 33736, 46592, 54821, 59038, 67472, 109642, 118076, 134944, 219284, 236152, 269888, 383747, 438568, 472304, 539776, 767494, 877136, 944608, 1079552, 1534988, 1754272, 1889216, 2159104, 3069976, 3508544, 3778432, 6139952, 7017088, 7556864, 12279904, 14034176, 15113728, 24559808, 28068352, 49119616, 98239232, 196478464]

約数ペア:

[(1, 196478464), (2, 98239232), (4, 49119616), (7, 28068352), (8, 24559808), (13, 15113728), (14, 14034176), (16, 12279904), (26, 7556864), (28, 7017088), (32, 6139952), (52, 3778432), (56, 3508544), (64, 3069976), (91, 2159104), (104, 1889216), (112, 1754272), (128, 1534988), (182, 1079552), (208, 944608), (224, 877136), (256, 767494), (364, 539776), (416, 472304), (448, 438568), (512, 383747), (728, 269888), (832, 236152), (896, 219284), (1456, 134944), (1664, 118076), (1792, 109642), (2912, 67472), (3328, 59038), (3584, 54821), (4217, 46592), (5824, 33736), (6656, 29519), (8434, 23296), (11648, 16868)]