242877912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 687765960

約数和(自身を除く): 444888048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 97, 102, 114, 136, 152, 194, 204, 228, 289, 291, 323, 361, 388, 408, 456, 578, 582, 646, 722, 776, 867, 969, 1083, 1156, 1164, 1292, 1444, 1649, 1734, 1843, 1938, 2166, 2312, 2328, 2584, 2888, 3298, 3468, 3686, 3876, 4332, 4947, 5491, 5529, 6137, 6596, 6936, 7372, 7752, 8664, 9894, 10982, 11058, 12274, 13192, 14744, 16473, 18411, 19788, 21964, 22116, 24548, 28033, 31331, 32946, 35017, 36822, 39576, 43928, 44232, 49096, 56066, 62662, 65892, 70034, 73644, 84099, 93993, 104329, 105051, 112132, 125324, 131784, 140068, 147288, 168198, 187986, 208658, 210102, 224264, 250648, 280136, 312987, 336396, 375972, 417316, 420204, 532627, 595289, 625974, 672792, 751944, 834632, 840408, 1065254, 1190578, 1251948, 1597881, 1785867, 2130508, 2381156, 2503896, 3195762, 3571734, 4261016, 4762312, 6391524, 7143468, 10119913, 12783048, 14286936, 20239826, 30359739, 40479652, 60719478, 80959304, 121438956, 242877912]

約数ペア:

[(1, 242877912), (2, 121438956), (3, 80959304), (4, 60719478), (6, 40479652), (8, 30359739), (12, 20239826), (17, 14286936), (19, 12783048), (24, 10119913), (34, 7143468), (38, 6391524), (51, 4762312), (57, 4261016), (68, 3571734), (76, 3195762), (97, 2503896), (102, 2381156), (114, 2130508), (136, 1785867), (152, 1597881), (194, 1251948), (204, 1190578), (228, 1065254), (289, 840408), (291, 834632), (323, 751944), (361, 672792), (388, 625974), (408, 595289), (456, 532627), (578, 420204), (582, 417316), (646, 375972), (722, 336396), (776, 312987), (867, 280136), (969, 250648), (1083, 224264), (1156, 210102), (1164, 208658), (1292, 187986), (1444, 168198), (1649, 147288), (1734, 140068), (1843, 131784), (1938, 125324), (2166, 112132), (2312, 105051), (2328, 104329), (2584, 93993), (2888, 84099), (3298, 73644), (3468, 70034), (3686, 65892), (3876, 62662), (4332, 56066), (4947, 49096), (5491, 44232), (5529, 43928), (6137, 39576), (6596, 36822), (6936, 35017), (7372, 32946), (7752, 31331), (8664, 28033), (9894, 24548), (10982, 22116), (11058, 21964), (12274, 19788), (13192, 18411), (14744, 16473)]