289183872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 840153600

約数和(自身を除く): 550969728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1429, 1488, 1581, 1632, 1984, 2108, 2176, 2858, 2976, 3162, 3264, 3968, 4216, 4287, 5716, 5952, 6324, 6528, 8432, 8574, 11432, 11904, 12648, 16864, 17148, 22864, 24293, 25296, 33728, 34296, 44299, 45728, 48586, 50592, 67456, 68592, 72879, 88598, 91456, 97172, 101184, 132897, 137184, 145758, 177196, 182912, 194344, 202368, 265794, 274368, 291516, 354392, 388688, 531588, 548736, 583032, 708784, 753083, 777376, 1063176, 1166064, 1417568, 1506166, 1554752, 2126352, 2259249, 2332128, 2835136, 3012332, 3109504, 4252704, 4518498, 4664256, 5670272, 6024664, 8505408, 9036996, 9328512, 12049328, 17010816, 18073992, 24098656, 36147984, 48197312, 72295968, 96394624, 144591936, 289183872]

約数ペア:

[(1, 289183872), (2, 144591936), (3, 96394624), (4, 72295968), (6, 48197312), (8, 36147984), (12, 24098656), (16, 18073992), (17, 17010816), (24, 12049328), (31, 9328512), (32, 9036996), (34, 8505408), (48, 6024664), (51, 5670272), (62, 4664256), (64, 4518498), (68, 4252704), (93, 3109504), (96, 3012332), (102, 2835136), (124, 2332128), (128, 2259249), (136, 2126352), (186, 1554752), (192, 1506166), (204, 1417568), (248, 1166064), (272, 1063176), (372, 777376), (384, 753083), (408, 708784), (496, 583032), (527, 548736), (544, 531588), (744, 388688), (816, 354392), (992, 291516), (1054, 274368), (1088, 265794), (1429, 202368), (1488, 194344), (1581, 182912), (1632, 177196), (1984, 145758), (2108, 137184), (2176, 132897), (2858, 101184), (2976, 97172), (3162, 91456), (3264, 88598), (3968, 72879), (4216, 68592), (4287, 67456), (5716, 50592), (5952, 48586), (6324, 45728), (6528, 44299), (8432, 34296), (8574, 33728), (11432, 25296), (11904, 24293), (12648, 22864), (16864, 17148)]