127932288

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 383063040

約数和(自身を除く): 255130752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 977, 992, 1023, 1056, 1364, 1408, 1488, 1954, 1984, 2046, 2112, 2728, 2931, 2976, 3908, 3968, 4092, 4224, 5456, 5862, 5952, 7816, 8184, 10747, 10912, 11724, 11904, 15632, 16368, 21494, 21824, 23448, 30287, 31264, 32241, 32736, 42988, 43648, 46896, 60574, 62528, 64482, 65472, 85976, 90861, 93792, 121148, 125056, 128964, 130944, 171952, 181722, 187584, 242296, 257928, 333157, 343904, 363444, 375168, 484592, 515856, 666314, 687808, 726888, 969184, 999471, 1031712, 1332628, 1375616, 1453776, 1938368, 1998942, 2063424, 2665256, 2907552, 3876736, 3997884, 4126848, 5330512, 5815104, 7995768, 10661024, 11630208, 15991536, 21322048, 31983072, 42644096, 63966144, 127932288]

約数ペア:

[(1, 127932288), (2, 63966144), (3, 42644096), (4, 31983072), (6, 21322048), (8, 15991536), (11, 11630208), (12, 10661024), (16, 7995768), (22, 5815104), (24, 5330512), (31, 4126848), (32, 3997884), (33, 3876736), (44, 2907552), (48, 2665256), (62, 2063424), (64, 1998942), (66, 1938368), (88, 1453776), (93, 1375616), (96, 1332628), (124, 1031712), (128, 999471), (132, 969184), (176, 726888), (186, 687808), (192, 666314), (248, 515856), (264, 484592), (341, 375168), (352, 363444), (372, 343904), (384, 333157), (496, 257928), (528, 242296), (682, 187584), (704, 181722), (744, 171952), (977, 130944), (992, 128964), (1023, 125056), (1056, 121148), (1364, 93792), (1408, 90861), (1488, 85976), (1954, 65472), (1984, 64482), (2046, 62528), (2112, 60574), (2728, 46896), (2931, 43648), (2976, 42988), (3908, 32736), (3968, 32241), (4092, 31264), (4224, 30287), (5456, 23448), (5862, 21824), (5952, 21494), (7816, 16368), (8184, 15632), (10747, 11904), (10912, 11724)]