2945224192

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2059

約数の個数: 80

約数和(自身を含む): 6140356992

約数和(自身を除く): 3195132800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 256, 388, 496, 512, 776, 992, 1552, 1913, 1984, 3007, 3104, 3826, 3968, 6014, 6208, 7652, 7936, 12028, 12416, 15304, 15872, 24056, 24832, 30608, 48112, 49664, 59303, 61216, 96224, 118606, 122432, 185561, 192448, 237212, 244864, 371122, 384896, 474424, 489728, 742244, 769792, 948848, 979456, 1484488, 1539584, 1897696, 2968976, 3795392, 5752391, 5937952, 7590784, 11504782, 11875904, 15181568, 23009564, 23751808, 30363136, 46019128, 47503616, 92038256, 95007232, 184076512, 368153024, 736306048, 1472612096, 2945224192]

約数ペア:

[(1, 2945224192), (2, 1472612096), (4, 736306048), (8, 368153024), (16, 184076512), (31, 95007232), (32, 92038256), (62, 47503616), (64, 46019128), (97, 30363136), (124, 23751808), (128, 23009564), (194, 15181568), (248, 11875904), (256, 11504782), (388, 7590784), (496, 5937952), (512, 5752391), (776, 3795392), (992, 2968976), (1552, 1897696), (1913, 1539584), (1984, 1484488), (3007, 979456), (3104, 948848), (3826, 769792), (3968, 742244), (6014, 489728), (6208, 474424), (7652, 384896), (7936, 371122), (12028, 244864), (12416, 237212), (15304, 192448), (15872, 185561), (24056, 122432), (24832, 118606), (30608, 96224), (48112, 61216), (49664, 59303)]