1761328384

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 3885235200

約数和(自身を除く): 2123906816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 79, 94, 109, 128, 136, 158, 188, 218, 256, 272, 316, 376, 436, 544, 632, 752, 799, 872, 1088, 1264, 1343, 1504, 1598, 1744, 1853, 2176, 2528, 2686, 3008, 3196, 3488, 3706, 3713, 4352, 5056, 5123, 5372, 6016, 6392, 6976, 7412, 7426, 8611, 10112, 10246, 10744, 12032, 12784, 13952, 14824, 14852, 17222, 20224, 20492, 21488, 25568, 27904, 29648, 29704, 34444, 40984, 42976, 51136, 59296, 59408, 63121, 68888, 81968, 85952, 87091, 102272, 118592, 118816, 126242, 137776, 146387, 163936, 171904, 174182, 204544, 237184, 237632, 252484, 275552, 292774, 327872, 343808, 348364, 404717, 474368, 475264, 504968, 551104, 585548, 655744, 696728, 809434, 950528, 1009936, 1102208, 1171096, 1311488, 1393456, 1618868, 2019872, 2204416, 2342192, 2786912, 3237736, 4039744, 4684384, 5573824, 6475472, 6880189, 8079488, 9368768, 11147648, 12950944, 13760378, 16158976, 18737536, 22295296, 25901888, 27520756, 37475072, 51803776, 55041512, 103607552, 110083024, 220166048, 440332096, 880664192, 1761328384]

約数ペア:

[(1, 1761328384), (2, 880664192), (4, 440332096), (8, 220166048), (16, 110083024), (17, 103607552), (32, 55041512), (34, 51803776), (47, 37475072), (64, 27520756), (68, 25901888), (79, 22295296), (94, 18737536), (109, 16158976), (128, 13760378), (136, 12950944), (158, 11147648), (188, 9368768), (218, 8079488), (256, 6880189), (272, 6475472), (316, 5573824), (376, 4684384), (436, 4039744), (544, 3237736), (632, 2786912), (752, 2342192), (799, 2204416), (872, 2019872), (1088, 1618868), (1264, 1393456), (1343, 1311488), (1504, 1171096), (1598, 1102208), (1744, 1009936), (1853, 950528), (2176, 809434), (2528, 696728), (2686, 655744), (3008, 585548), (3196, 551104), (3488, 504968), (3706, 475264), (3713, 474368), (4352, 404717), (5056, 348364), (5123, 343808), (5372, 327872), (6016, 292774), (6392, 275552), (6976, 252484), (7412, 237632), (7426, 237184), (8611, 204544), (10112, 174182), (10246, 171904), (10744, 163936), (12032, 146387), (12784, 137776), (13952, 126242), (14824, 118816), (14852, 118592), (17222, 102272), (20224, 87091), (20492, 85952), (21488, 81968), (25568, 68888), (27904, 63121), (29648, 59408), (29704, 59296), (34444, 51136), (40984, 42976)]