215765824

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 453542400

約数和(自身を除く): 237776576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 191, 304, 382, 608, 764, 929, 1216, 1528, 1858, 3056, 3629, 3716, 6112, 7258, 7432, 12224, 14516, 14864, 17651, 29032, 29728, 35302, 58064, 59456, 70604, 116128, 141208, 177439, 232256, 282416, 354878, 564832, 709756, 1129664, 1419512, 2839024, 3371341, 5678048, 6742682, 11356096, 13485364, 26970728, 53941456, 107882912, 215765824]

約数ペア:

[(1, 215765824), (2, 107882912), (4, 53941456), (8, 26970728), (16, 13485364), (19, 11356096), (32, 6742682), (38, 5678048), (64, 3371341), (76, 2839024), (152, 1419512), (191, 1129664), (304, 709756), (382, 564832), (608, 354878), (764, 282416), (929, 232256), (1216, 177439), (1528, 141208), (1858, 116128), (3056, 70604), (3629, 59456), (3716, 58064), (6112, 35302), (7258, 29728), (7432, 29032), (12224, 17651), (14516, 14864)]