239987064

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 622800000

約数和(自身を除く): 382812936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 499, 691, 696, 998, 1382, 1497, 1996, 2073, 2764, 2994, 3992, 4146, 5528, 5988, 8292, 11976, 14471, 16584, 20039, 28942, 40078, 43413, 57884, 60117, 80156, 86826, 115768, 120234, 160312, 173652, 240468, 344809, 347304, 480936, 689618, 1034427, 1379236, 2068854, 2758472, 4137708, 8275416, 9999461, 19998922, 29998383, 39997844, 59996766, 79995688, 119993532, 239987064]

約数ペア:

[(1, 239987064), (2, 119993532), (3, 79995688), (4, 59996766), (6, 39997844), (8, 29998383), (12, 19998922), (24, 9999461), (29, 8275416), (58, 4137708), (87, 2758472), (116, 2068854), (174, 1379236), (232, 1034427), (348, 689618), (499, 480936), (691, 347304), (696, 344809), (998, 240468), (1382, 173652), (1497, 160312), (1996, 120234), (2073, 115768), (2764, 86826), (2994, 80156), (3992, 60117), (4146, 57884), (5528, 43413), (5988, 40078), (8292, 28942), (11976, 20039), (14471, 16584)]