308217312

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3087

約数の個数: 144

約数和(自身を含む): 979196400

約数和(自身を除く): 670979088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3049, 3159, 3744, 3888, 4212, 5616, 6098, 6318, 7776, 8424, 9147, 11232, 12196, 12636, 16848, 18294, 24392, 25272, 27441, 33696, 36588, 39637, 48784, 50544, 54882, 73176, 79274, 82323, 97568, 101088, 109764, 118911, 146352, 158548, 164646, 219528, 237822, 246969, 292704, 317096, 329292, 356733, 439056, 475644, 493938, 634192, 658584, 713466, 740907, 878112, 951288, 987876, 1070199, 1268384, 1317168, 1426932, 1481814, 1902576, 1975752, 2140398, 2634336, 2853864, 2963628, 3210597, 3805152, 3951504, 4280796, 5707728, 5927256, 6421194, 7903008, 8561592, 9631791, 11415456, 11854512, 12842388, 17123184, 19263582, 23709024, 25684776, 34246368, 38527164, 51369552, 77054328, 102739104, 154108656, 308217312]

約数ペア:

[(1, 308217312), (2, 154108656), (3, 102739104), (4, 77054328), (6, 51369552), (8, 38527164), (9, 34246368), (12, 25684776), (13, 23709024), (16, 19263582), (18, 17123184), (24, 12842388), (26, 11854512), (27, 11415456), (32, 9631791), (36, 8561592), (39, 7903008), (48, 6421194), (52, 5927256), (54, 5707728), (72, 4280796), (78, 3951504), (81, 3805152), (96, 3210597), (104, 2963628), (108, 2853864), (117, 2634336), (144, 2140398), (156, 1975752), (162, 1902576), (208, 1481814), (216, 1426932), (234, 1317168), (243, 1268384), (288, 1070199), (312, 987876), (324, 951288), (351, 878112), (416, 740907), (432, 713466), (468, 658584), (486, 634192), (624, 493938), (648, 475644), (702, 439056), (864, 356733), (936, 329292), (972, 317096), (1053, 292704), (1248, 246969), (1296, 237822), (1404, 219528), (1872, 164646), (1944, 158548), (2106, 146352), (2592, 118911), (2808, 109764), (3049, 101088), (3159, 97568), (3744, 82323), (3888, 79274), (4212, 73176), (5616, 54882), (6098, 50544), (6318, 48784), (7776, 39637), (8424, 36588), (9147, 33696), (11232, 27441), (12196, 25272), (12636, 24392), (16848, 18294)]