390486528

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 1182424320

約数和(自身を除く): 791937792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 512, 564, 576, 601, 752, 768, 846, 864, 1128, 1152, 1202, 1269, 1504, 1536, 1692, 1728, 1803, 2256, 2304, 2404, 2538, 3008, 3384, 3456, 3606, 4512, 4608, 4808, 5076, 5409, 6016, 6768, 6912, 7212, 9024, 9616, 10152, 10818, 12032, 13536, 13824, 14424, 16227, 18048, 19232, 20304, 21636, 24064, 27072, 28247, 28848, 32454, 36096, 38464, 40608, 43272, 54144, 56494, 57696, 64908, 72192, 76928, 81216, 84741, 86544, 108288, 112988, 115392, 129816, 153856, 162432, 169482, 173088, 216576, 225976, 230784, 254223, 259632, 307712, 324864, 338964, 346176, 451952, 461568, 508446, 519264, 649728, 677928, 692352, 762669, 903904, 923136, 1016892, 1038528, 1355856, 1384704, 1525338, 1807808, 2033784, 2077056, 2711712, 2769408, 3050676, 3615616, 4067568, 4154112, 5423424, 6101352, 7231232, 8135136, 8308224, 10846848, 12202704, 14462464, 16270272, 21693696, 24405408, 32540544, 43387392, 48810816, 65081088, 97621632, 130162176, 195243264, 390486528]

約数ペア:

[(1, 390486528), (2, 195243264), (3, 130162176), (4, 97621632), (6, 65081088), (8, 48810816), (9, 43387392), (12, 32540544), (16, 24405408), (18, 21693696), (24, 16270272), (27, 14462464), (32, 12202704), (36, 10846848), (47, 8308224), (48, 8135136), (54, 7231232), (64, 6101352), (72, 5423424), (94, 4154112), (96, 4067568), (108, 3615616), (128, 3050676), (141, 2769408), (144, 2711712), (188, 2077056), (192, 2033784), (216, 1807808), (256, 1525338), (282, 1384704), (288, 1355856), (376, 1038528), (384, 1016892), (423, 923136), (432, 903904), (512, 762669), (564, 692352), (576, 677928), (601, 649728), (752, 519264), (768, 508446), (846, 461568), (864, 451952), (1128, 346176), (1152, 338964), (1202, 324864), (1269, 307712), (1504, 259632), (1536, 254223), (1692, 230784), (1728, 225976), (1803, 216576), (2256, 173088), (2304, 169482), (2404, 162432), (2538, 153856), (3008, 129816), (3384, 115392), (3456, 112988), (3606, 108288), (4512, 86544), (4608, 84741), (4808, 81216), (5076, 76928), (5409, 72192), (6016, 64908), (6768, 57696), (6912, 56494), (7212, 54144), (9024, 43272), (9616, 40608), (10152, 38464), (10818, 36096), (12032, 32454), (13536, 28848), (13824, 28247), (14424, 27072), (16227, 24064), (18048, 21636), (19232, 20304)]