306460368

素因数分解:

$2^4\times 3^3\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:1977

約数の個数: 80

約数和(自身を含む): 882086400

約数和(自身を除く): 575626032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 479, 958, 1437, 1481, 1916, 2874, 2962, 3832, 4311, 4443, 5748, 5924, 7664, 8622, 8886, 11496, 11848, 12933, 13329, 17244, 17772, 22992, 23696, 25866, 26658, 34488, 35544, 39987, 51732, 53316, 68976, 71088, 79974, 103464, 106632, 159948, 206928, 213264, 319896, 639792, 709399, 1418798, 2128197, 2837596, 4256394, 5675192, 6384591, 8512788, 11350384, 12769182, 17025576, 19153773, 25538364, 34051152, 38307546, 51076728, 76615092, 102153456, 153230184, 306460368]

約数ペア:

[(1, 306460368), (2, 153230184), (3, 102153456), (4, 76615092), (6, 51076728), (8, 38307546), (9, 34051152), (12, 25538364), (16, 19153773), (18, 17025576), (24, 12769182), (27, 11350384), (36, 8512788), (48, 6384591), (54, 5675192), (72, 4256394), (108, 2837596), (144, 2128197), (216, 1418798), (432, 709399), (479, 639792), (958, 319896), (1437, 213264), (1481, 206928), (1916, 159948), (2874, 106632), (2962, 103464), (3832, 79974), (4311, 71088), (4443, 68976), (5748, 53316), (5924, 51732), (7664, 39987), (8622, 35544), (8886, 34488), (11496, 26658), (11848, 25866), (12933, 23696), (13329, 22992), (17244, 17772)]