214640416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15349}}^1$

素因数の和:15401

約数の個数: 48

約数和(自身を含む): 464184000

約数和(自身を除く): 249543584

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 15349, 30698, 61396, 122792, 245584, 291631, 353027, 491168, 583262, 706054, 1166524, 1412108, 2333048, 2824216, 4666096, 5648432, 6707513, 9332192, 11296864, 13415026, 26830052, 53660104, 107320208, 214640416]

約数ペア:

[(1, 214640416), (2, 107320208), (4, 53660104), (8, 26830052), (16, 13415026), (19, 11296864), (23, 9332192), (32, 6707513), (38, 5648432), (46, 4666096), (76, 2824216), (92, 2333048), (152, 1412108), (184, 1166524), (304, 706054), (368, 583262), (437, 491168), (608, 353027), (736, 291631), (874, 245584), (1748, 122792), (3496, 61396), (6992, 30698), (13984, 15349)]