779402496

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 144

約数和(自身を含む): 2255267840

約数和(自身を除く): 1475865344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1723, 1767, 1824, 1984, 2356, 2432, 2976, 3446, 3534, 3648, 3968, 4712, 4864, 5169, 5952, 6892, 7068, 7296, 7936, 9424, 10338, 11904, 13784, 14136, 14592, 18848, 20676, 23808, 27568, 28272, 32737, 37696, 41352, 53413, 55136, 56544, 65474, 75392, 82704, 98211, 106826, 110272, 113088, 130948, 150784, 160239, 165408, 196422, 213652, 220544, 226176, 261896, 320478, 330816, 392844, 427304, 441088, 452352, 523792, 640956, 661632, 785688, 854608, 1014847, 1047584, 1281912, 1323264, 1571376, 1709216, 2029694, 2095168, 2563824, 3044541, 3142752, 3418432, 4059388, 4190336, 5127648, 6089082, 6285504, 6836864, 8118776, 8380672, 10255296, 12178164, 12571008, 13673728, 16237552, 20510592, 24356328, 25142016, 32475104, 41021184, 48712656, 64950208, 97425312, 129900416, 194850624, 259800832, 389701248, 779402496]

約数ペア:

[(1, 779402496), (2, 389701248), (3, 259800832), (4, 194850624), (6, 129900416), (8, 97425312), (12, 64950208), (16, 48712656), (19, 41021184), (24, 32475104), (31, 25142016), (32, 24356328), (38, 20510592), (48, 16237552), (57, 13673728), (62, 12571008), (64, 12178164), (76, 10255296), (93, 8380672), (96, 8118776), (114, 6836864), (124, 6285504), (128, 6089082), (152, 5127648), (186, 4190336), (192, 4059388), (228, 3418432), (248, 3142752), (256, 3044541), (304, 2563824), (372, 2095168), (384, 2029694), (456, 1709216), (496, 1571376), (589, 1323264), (608, 1281912), (744, 1047584), (768, 1014847), (912, 854608), (992, 785688), (1178, 661632), (1216, 640956), (1488, 523792), (1723, 452352), (1767, 441088), (1824, 427304), (1984, 392844), (2356, 330816), (2432, 320478), (2976, 261896), (3446, 226176), (3534, 220544), (3648, 213652), (3968, 196422), (4712, 165408), (4864, 160239), (5169, 150784), (5952, 130948), (6892, 113088), (7068, 110272), (7296, 106826), (7936, 98211), (9424, 82704), (10338, 75392), (11904, 65474), (13784, 56544), (14136, 55136), (14592, 53413), (18848, 41352), (20676, 37696), (23808, 32737), (27568, 28272)]