288022488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 811345920

約数和(自身を除く): 523323432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 97, 104, 124, 156, 186, 194, 248, 291, 307, 312, 372, 388, 403, 582, 614, 744, 776, 806, 921, 1164, 1209, 1228, 1261, 1612, 1842, 2328, 2418, 2456, 2522, 3007, 3224, 3684, 3783, 3991, 4836, 5044, 6014, 7368, 7566, 7982, 9021, 9517, 9672, 10088, 11973, 12028, 15132, 15964, 18042, 19034, 23946, 24056, 28551, 29779, 30264, 31928, 36084, 38068, 39091, 47892, 57102, 59558, 72168, 76136, 78182, 89337, 95784, 114204, 117273, 119116, 123721, 156364, 178674, 228408, 234546, 238232, 247442, 312728, 357348, 371163, 387127, 469092, 494884, 714696, 742326, 774254, 923149, 938184, 989768, 1161381, 1484652, 1548508, 1846298, 2322762, 2769447, 2969304, 3097016, 3692596, 4645524, 5538894, 7385192, 9291048, 11077788, 12000937, 22155576, 24001874, 36002811, 48003748, 72005622, 96007496, 144011244, 288022488]

約数ペア:

[(1, 288022488), (2, 144011244), (3, 96007496), (4, 72005622), (6, 48003748), (8, 36002811), (12, 24001874), (13, 22155576), (24, 12000937), (26, 11077788), (31, 9291048), (39, 7385192), (52, 5538894), (62, 4645524), (78, 3692596), (93, 3097016), (97, 2969304), (104, 2769447), (124, 2322762), (156, 1846298), (186, 1548508), (194, 1484652), (248, 1161381), (291, 989768), (307, 938184), (312, 923149), (372, 774254), (388, 742326), (403, 714696), (582, 494884), (614, 469092), (744, 387127), (776, 371163), (806, 357348), (921, 312728), (1164, 247442), (1209, 238232), (1228, 234546), (1261, 228408), (1612, 178674), (1842, 156364), (2328, 123721), (2418, 119116), (2456, 117273), (2522, 114204), (3007, 95784), (3224, 89337), (3684, 78182), (3783, 76136), (3991, 72168), (4836, 59558), (5044, 57102), (6014, 47892), (7368, 39091), (7566, 38068), (7982, 36084), (9021, 31928), (9517, 30264), (9672, 29779), (10088, 28551), (11973, 24056), (12028, 23946), (15132, 19034), (15964, 18042)]