242754512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 417203248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 182, 184, 208, 253, 286, 299, 308, 322, 364, 368, 506, 572, 598, 616, 644, 659, 728, 1001, 1012, 1144, 1196, 1232, 1288, 1318, 1456, 1771, 2002, 2024, 2093, 2288, 2392, 2576, 2636, 3289, 3542, 4004, 4048, 4186, 4613, 4784, 5272, 6578, 7084, 7249, 8008, 8372, 8567, 9226, 10544, 13156, 14168, 14498, 15157, 16016, 16744, 17134, 18452, 23023, 26312, 28336, 28996, 30314, 33488, 34268, 36904, 46046, 50743, 52624, 57992, 59969, 60628, 68536, 73808, 92092, 94237, 101486, 106099, 115984, 119938, 121256, 137072, 166727, 184184, 188474, 197041, 202972, 212198, 239876, 242512, 333454, 368368, 376948, 394082, 405944, 424396, 479752, 659659, 666908, 753896, 788164, 811888, 848792, 959504, 1167089, 1319318, 1333816, 1379287, 1507792, 1576328, 1697584, 2167451, 2334178, 2638636, 2667632, 2758574, 3152656, 4334902, 4668356, 5277272, 5517148, 8669804, 9336712, 10554544, 11034296, 15172157, 17339608, 18673424, 22068592, 30344314, 34679216, 60688628, 121377256, 242754512]

約数ペア:

[(1, 242754512), (2, 121377256), (4, 60688628), (7, 34679216), (8, 30344314), (11, 22068592), (13, 18673424), (14, 17339608), (16, 15172157), (22, 11034296), (23, 10554544), (26, 9336712), (28, 8669804), (44, 5517148), (46, 5277272), (52, 4668356), (56, 4334902), (77, 3152656), (88, 2758574), (91, 2667632), (92, 2638636), (104, 2334178), (112, 2167451), (143, 1697584), (154, 1576328), (161, 1507792), (176, 1379287), (182, 1333816), (184, 1319318), (208, 1167089), (253, 959504), (286, 848792), (299, 811888), (308, 788164), (322, 753896), (364, 666908), (368, 659659), (506, 479752), (572, 424396), (598, 405944), (616, 394082), (644, 376948), (659, 368368), (728, 333454), (1001, 242512), (1012, 239876), (1144, 212198), (1196, 202972), (1232, 197041), (1288, 188474), (1318, 184184), (1456, 166727), (1771, 137072), (2002, 121256), (2024, 119938), (2093, 115984), (2288, 106099), (2392, 101486), (2576, 94237), (2636, 92092), (3289, 73808), (3542, 68536), (4004, 60628), (4048, 59969), (4186, 57992), (4613, 52624), (4784, 50743), (5272, 46046), (6578, 36904), (7084, 34268), (7249, 33488), (8008, 30314), (8372, 28996), (8567, 28336), (9226, 26312), (10544, 23023), (13156, 18452), (14168, 17134), (14498, 16744), (15157, 16016)]