315974952

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 921744000

約数和(自身を除く): 605769048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 73, 87, 108, 116, 146, 174, 216, 219, 232, 261, 292, 348, 438, 522, 584, 657, 691, 696, 783, 876, 1044, 1314, 1382, 1566, 1752, 1971, 2073, 2088, 2117, 2628, 2764, 3132, 3942, 4146, 4234, 5256, 5528, 6219, 6264, 6351, 7884, 8292, 8468, 12438, 12702, 15768, 16584, 16936, 18657, 19053, 20039, 24876, 25404, 37314, 38106, 40078, 49752, 50443, 50808, 57159, 60117, 74628, 76212, 80156, 100886, 114318, 120234, 149256, 151329, 152424, 160312, 180351, 201772, 228636, 240468, 302658, 360702, 403544, 453987, 457272, 480936, 541053, 605316, 721404, 907974, 1082106, 1210632, 1361961, 1442808, 1462847, 1815948, 2164212, 2723922, 2925694, 3631896, 4328424, 4388541, 5447844, 5851388, 8777082, 10895688, 11702776, 13165623, 17554164, 26331246, 35108328, 39496869, 52662492, 78993738, 105324984, 157987476, 315974952]

約数ペア:

[(1, 315974952), (2, 157987476), (3, 105324984), (4, 78993738), (6, 52662492), (8, 39496869), (9, 35108328), (12, 26331246), (18, 17554164), (24, 13165623), (27, 11702776), (29, 10895688), (36, 8777082), (54, 5851388), (58, 5447844), (72, 4388541), (73, 4328424), (87, 3631896), (108, 2925694), (116, 2723922), (146, 2164212), (174, 1815948), (216, 1462847), (219, 1442808), (232, 1361961), (261, 1210632), (292, 1082106), (348, 907974), (438, 721404), (522, 605316), (584, 541053), (657, 480936), (691, 457272), (696, 453987), (783, 403544), (876, 360702), (1044, 302658), (1314, 240468), (1382, 228636), (1566, 201772), (1752, 180351), (1971, 160312), (2073, 152424), (2088, 151329), (2117, 149256), (2628, 120234), (2764, 114318), (3132, 100886), (3942, 80156), (4146, 76212), (4234, 74628), (5256, 60117), (5528, 57159), (6219, 50808), (6264, 50443), (6351, 49752), (7884, 40078), (8292, 38106), (8468, 37314), (12438, 25404), (12702, 24876), (15768, 20039), (16584, 19053), (16936, 18657)]