357209728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 753984000

約数和(自身を除く): 396774272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 191, 304, 382, 608, 764, 769, 1216, 1528, 1538, 2432, 3056, 3076, 3629, 6112, 6152, 7258, 12224, 12304, 14516, 14611, 24448, 24608, 29032, 29222, 49216, 58064, 58444, 98432, 116128, 116888, 146879, 232256, 233776, 293758, 464512, 467552, 587516, 935104, 1175032, 1870208, 2350064, 2790701, 4700128, 5581402, 9400256, 11162804, 18800512, 22325608, 44651216, 89302432, 178604864, 357209728]

約数ペア:

[(1, 357209728), (2, 178604864), (4, 89302432), (8, 44651216), (16, 22325608), (19, 18800512), (32, 11162804), (38, 9400256), (64, 5581402), (76, 4700128), (128, 2790701), (152, 2350064), (191, 1870208), (304, 1175032), (382, 935104), (608, 587516), (764, 467552), (769, 464512), (1216, 293758), (1528, 233776), (1538, 232256), (2432, 146879), (3056, 116888), (3076, 116128), (3629, 98432), (6112, 58444), (6152, 58064), (7258, 49216), (12224, 29222), (12304, 29032), (14516, 24608), (14611, 24448)]