858128856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 2541665280

約数和(自身を除く): 1683536424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 289, 307, 312, 372, 403, 408, 442, 527, 578, 614, 663, 744, 806, 867, 884, 921, 1054, 1156, 1209, 1228, 1326, 1581, 1612, 1734, 1768, 1842, 2108, 2312, 2418, 2456, 2652, 3162, 3224, 3468, 3684, 3757, 3991, 4216, 4836, 5219, 5304, 6324, 6851, 6936, 7368, 7514, 7982, 8959, 9517, 9672, 10438, 11271, 11973, 12648, 13702, 15028, 15657, 15964, 17918, 19034, 20553, 20876, 22542, 23946, 26877, 27404, 28551, 30056, 31314, 31928, 35836, 38068, 41106, 41752, 45084, 47892, 53754, 54808, 57102, 62628, 67847, 71672, 76136, 82212, 88723, 90168, 95784, 107508, 114204, 116467, 123721, 125256, 135694, 161789, 164424, 177446, 203541, 215016, 228408, 232934, 247442, 266169, 271388, 323578, 349401, 354892, 371163, 407082, 465868, 485367, 494884, 532338, 542776, 647156, 698802, 709784, 742326, 814164, 931736, 970734, 989768, 1064676, 1153399, 1294312, 1397604, 1484652, 1628328, 1941468, 2103257, 2129352, 2306798, 2750413, 2795208, 2969304, 3460197, 3882936, 4206514, 4613596, 5500826, 6309771, 6920394, 8251239, 8413028, 9227192, 11001652, 12619542, 13840788, 16502478, 16826056, 22003304, 25239084, 27681576, 33004956, 35755369, 50478168, 66009912, 71510738, 107266107, 143021476, 214532214, 286042952, 429064428, 858128856]

約数ペア:

[(1, 858128856), (2, 429064428), (3, 286042952), (4, 214532214), (6, 143021476), (8, 107266107), (12, 71510738), (13, 66009912), (17, 50478168), (24, 35755369), (26, 33004956), (31, 27681576), (34, 25239084), (39, 22003304), (51, 16826056), (52, 16502478), (62, 13840788), (68, 12619542), (78, 11001652), (93, 9227192), (102, 8413028), (104, 8251239), (124, 6920394), (136, 6309771), (156, 5500826), (186, 4613596), (204, 4206514), (221, 3882936), (248, 3460197), (289, 2969304), (307, 2795208), (312, 2750413), (372, 2306798), (403, 2129352), (408, 2103257), (442, 1941468), (527, 1628328), (578, 1484652), (614, 1397604), (663, 1294312), (744, 1153399), (806, 1064676), (867, 989768), (884, 970734), (921, 931736), (1054, 814164), (1156, 742326), (1209, 709784), (1228, 698802), (1326, 647156), (1581, 542776), (1612, 532338), (1734, 494884), (1768, 485367), (1842, 465868), (2108, 407082), (2312, 371163), (2418, 354892), (2456, 349401), (2652, 323578), (3162, 271388), (3224, 266169), (3468, 247442), (3684, 232934), (3757, 228408), (3991, 215016), (4216, 203541), (4836, 177446), (5219, 164424), (5304, 161789), (6324, 135694), (6851, 125256), (6936, 123721), (7368, 116467), (7514, 114204), (7982, 107508), (8959, 95784), (9517, 90168), (9672, 88723), (10438, 82212), (11271, 76136), (11973, 71672), (12648, 67847), (13702, 62628), (15028, 57102), (15657, 54808), (15964, 53754), (17918, 47892), (19034, 45084), (20553, 41752), (20876, 41106), (22542, 38068), (23946, 35836), (26877, 31928), (27404, 31314), (28551, 30056)]