266687232

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 820216320

約数和(自身を除く): 553529088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 439, 448, 452, 672, 678, 768, 791, 878, 896, 904, 1317, 1344, 1356, 1582, 1756, 1792, 1808, 2373, 2634, 2688, 2712, 3073, 3164, 3512, 3616, 4746, 5268, 5376, 5424, 6146, 6328, 7024, 7232, 9219, 9492, 10536, 10848, 12292, 12656, 14048, 14464, 18438, 18984, 21072, 21696, 24584, 25312, 28096, 28928, 36876, 37968, 42144, 43392, 49168, 49607, 50624, 56192, 73752, 75936, 84288, 86784, 98336, 99214, 101248, 112384, 147504, 148821, 151872, 168576, 196672, 198428, 202496, 295008, 297642, 303744, 337152, 347249, 393344, 396856, 590016, 595284, 607488, 694498, 786688, 793712, 1041747, 1180032, 1190568, 1388996, 1587424, 2083494, 2360064, 2381136, 2777992, 3174848, 4166988, 4762272, 5555984, 6349696, 8333976, 9524544, 11111968, 12699392, 16667952, 19049088, 22223936, 33335904, 38098176, 44447872, 66671808, 88895744, 133343616, 266687232]

約数ペア:

[(1, 266687232), (2, 133343616), (3, 88895744), (4, 66671808), (6, 44447872), (7, 38098176), (8, 33335904), (12, 22223936), (14, 19049088), (16, 16667952), (21, 12699392), (24, 11111968), (28, 9524544), (32, 8333976), (42, 6349696), (48, 5555984), (56, 4762272), (64, 4166988), (84, 3174848), (96, 2777992), (112, 2381136), (113, 2360064), (128, 2083494), (168, 1587424), (192, 1388996), (224, 1190568), (226, 1180032), (256, 1041747), (336, 793712), (339, 786688), (384, 694498), (439, 607488), (448, 595284), (452, 590016), (672, 396856), (678, 393344), (768, 347249), (791, 337152), (878, 303744), (896, 297642), (904, 295008), (1317, 202496), (1344, 198428), (1356, 196672), (1582, 168576), (1756, 151872), (1792, 148821), (1808, 147504), (2373, 112384), (2634, 101248), (2688, 99214), (2712, 98336), (3073, 86784), (3164, 84288), (3512, 75936), (3616, 73752), (4746, 56192), (5268, 50624), (5376, 49607), (5424, 49168), (6146, 43392), (6328, 42144), (7024, 37968), (7232, 36876), (9219, 28928), (9492, 28096), (10536, 25312), (10848, 24584), (12292, 21696), (12656, 21072), (14048, 18984), (14464, 18438)]