531808284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 1443294720

約数和(自身を除く): 911486436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 179, 226, 313, 339, 358, 452, 537, 626, 678, 716, 791, 939, 1074, 1252, 1253, 1356, 1582, 1878, 2148, 2191, 2373, 2506, 3164, 3756, 3759, 4382, 4746, 5012, 6573, 7518, 8764, 9492, 13146, 15036, 20227, 26292, 35369, 40454, 56027, 60681, 70738, 80908, 106107, 112054, 121362, 141476, 141589, 168081, 212214, 224108, 242724, 247583, 283178, 336162, 392189, 424428, 424767, 495166, 566356, 672324, 742749, 784378, 849534, 990332, 1176567, 1485498, 1568756, 1699068, 2353134, 2970996, 4706268, 6331051, 12662102, 18993153, 25324204, 37986306, 44317357, 75972612, 88634714, 132952071, 177269428, 265904142, 531808284]

約数ペア:

[(1, 531808284), (2, 265904142), (3, 177269428), (4, 132952071), (6, 88634714), (7, 75972612), (12, 44317357), (14, 37986306), (21, 25324204), (28, 18993153), (42, 12662102), (84, 6331051), (113, 4706268), (179, 2970996), (226, 2353134), (313, 1699068), (339, 1568756), (358, 1485498), (452, 1176567), (537, 990332), (626, 849534), (678, 784378), (716, 742749), (791, 672324), (939, 566356), (1074, 495166), (1252, 424767), (1253, 424428), (1356, 392189), (1582, 336162), (1878, 283178), (2148, 247583), (2191, 242724), (2373, 224108), (2506, 212214), (3164, 168081), (3756, 141589), (3759, 141476), (4382, 121362), (4746, 112054), (5012, 106107), (6573, 80908), (7518, 70738), (8764, 60681), (9492, 56027), (13146, 40454), (15036, 35369), (20227, 26292)]