365874688

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 757920240

約数和(自身を除く): 392045552

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 97, 106, 128, 139, 194, 212, 256, 278, 388, 424, 512, 556, 776, 848, 1112, 1552, 1696, 2224, 3104, 3392, 4448, 5141, 6208, 6784, 7367, 8896, 10282, 12416, 13483, 13568, 14734, 17792, 20564, 24832, 26966, 27136, 29468, 35584, 41128, 49664, 53932, 58936, 71168, 82256, 107864, 117872, 164512, 215728, 235744, 329024, 431456, 471488, 658048, 714599, 862912, 942976, 1316096, 1429198, 1725824, 1885952, 2632192, 2858396, 3451648, 3771904, 5716792, 6903296, 11433584, 22867168, 45734336, 91468672, 182937344, 365874688]

約数ペア:

[(1, 365874688), (2, 182937344), (4, 91468672), (8, 45734336), (16, 22867168), (32, 11433584), (53, 6903296), (64, 5716792), (97, 3771904), (106, 3451648), (128, 2858396), (139, 2632192), (194, 1885952), (212, 1725824), (256, 1429198), (278, 1316096), (388, 942976), (424, 862912), (512, 714599), (556, 658048), (776, 471488), (848, 431456), (1112, 329024), (1552, 235744), (1696, 215728), (2224, 164512), (3104, 117872), (3392, 107864), (4448, 82256), (5141, 71168), (6208, 58936), (6784, 53932), (7367, 49664), (8896, 41128), (10282, 35584), (12416, 29468), (13483, 27136), (13568, 26966), (14734, 24832), (17792, 20564)]