1021909504

素因数分解:

$2^9\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 2715451200

約数和(自身を除く): 1693541696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 128, 154, 161, 176, 184, 196, 224, 253, 256, 308, 322, 343, 352, 368, 392, 448, 506, 512, 529, 539, 616, 644, 686, 704, 736, 784, 896, 1012, 1058, 1078, 1127, 1232, 1288, 1372, 1408, 1472, 1568, 1771, 1792, 2024, 2116, 2156, 2254, 2464, 2576, 2744, 2816, 2944, 3136, 3542, 3584, 3703, 3773, 4048, 4232, 4312, 4508, 4928, 5152, 5488, 5632, 5819, 5888, 6272, 7084, 7406, 7546, 7889, 8096, 8464, 8624, 9016, 9856, 10304, 10976, 11638, 11776, 12397, 12544, 14168, 14812, 15092, 15778, 16192, 16928, 17248, 18032, 19712, 20608, 21952, 23276, 24794, 25088, 25921, 28336, 29624, 30184, 31556, 32384, 33856, 34496, 36064, 39424, 40733, 41216, 43904, 46552, 49588, 51842, 56672, 59248, 60368, 63112, 64768, 67712, 68992, 72128, 81466, 82432, 86779, 87808, 93104, 99176, 103684, 113344, 118496, 120736, 126224, 129536, 135424, 137984, 144256, 162932, 173558, 175616, 181447, 186208, 198352, 207368, 226688, 236992, 241472, 252448, 270848, 275968, 285131, 288512, 325864, 347116, 362894, 372416, 396704, 414736, 453376, 473984, 482944, 504896, 570262, 577024, 651728, 694232, 725788, 744832, 793408, 829472, 906752, 947968, 965888, 1009792, 1140524, 1303456, 1388464, 1451576, 1489664, 1586816, 1658944, 1895936, 1931776, 1995917, 2019584, 2281048, 2606912, 2776928, 2903152, 2979328, 3173632, 3317888, 3991834, 4039168, 4562096, 5213824, 5553856, 5806304, 6347264, 6635776, 7983668, 9124192, 10427648, 11107712, 11612608, 13271552, 15967336, 18248384, 20855296, 22215424, 23225216, 31934672, 36496768, 44430848, 46450432, 63869344, 72993536, 92900864, 127738688, 145987072, 255477376, 510954752, 1021909504]

約数ペア:

[(1, 1021909504), (2, 510954752), (4, 255477376), (7, 145987072), (8, 127738688), (11, 92900864), (14, 72993536), (16, 63869344), (22, 46450432), (23, 44430848), (28, 36496768), (32, 31934672), (44, 23225216), (46, 22215424), (49, 20855296), (56, 18248384), (64, 15967336), (77, 13271552), (88, 11612608), (92, 11107712), (98, 10427648), (112, 9124192), (128, 7983668), (154, 6635776), (161, 6347264), (176, 5806304), (184, 5553856), (196, 5213824), (224, 4562096), (253, 4039168), (256, 3991834), (308, 3317888), (322, 3173632), (343, 2979328), (352, 2903152), (368, 2776928), (392, 2606912), (448, 2281048), (506, 2019584), (512, 1995917), (529, 1931776), (539, 1895936), (616, 1658944), (644, 1586816), (686, 1489664), (704, 1451576), (736, 1388464), (784, 1303456), (896, 1140524), (1012, 1009792), (1058, 965888), (1078, 947968), (1127, 906752), (1232, 829472), (1288, 793408), (1372, 744832), (1408, 725788), (1472, 694232), (1568, 651728), (1771, 577024), (1792, 570262), (2024, 504896), (2116, 482944), (2156, 473984), (2254, 453376), (2464, 414736), (2576, 396704), (2744, 372416), (2816, 362894), (2944, 347116), (3136, 325864), (3542, 288512), (3584, 285131), (3703, 275968), (3773, 270848), (4048, 252448), (4232, 241472), (4312, 236992), (4508, 226688), (4928, 207368), (5152, 198352), (5488, 186208), (5632, 181447), (5819, 175616), (5888, 173558), (6272, 162932), (7084, 144256), (7406, 137984), (7546, 135424), (7889, 129536), (8096, 126224), (8464, 120736), (8624, 118496), (9016, 113344), (9856, 103684), (10304, 99176), (10976, 93104), (11638, 87808), (11776, 86779), (12397, 82432), (12544, 81466), (14168, 72128), (14812, 68992), (15092, 67712), (15778, 64768), (16192, 63112), (16928, 60368), (17248, 59248), (18032, 56672), (19712, 51842), (20608, 49588), (21952, 46552), (23276, 43904), (24794, 41216), (25088, 40733), (25921, 39424), (28336, 36064), (29624, 34496), (30184, 33856), (31556, 32384)]