268839088

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 670216032

約数和(自身を除く): 401376944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 112, 119, 136, 161, 184, 196, 238, 272, 322, 368, 391, 392, 476, 644, 782, 784, 833, 877, 952, 1127, 1288, 1564, 1666, 1754, 1904, 2254, 2576, 2737, 3128, 3332, 3508, 4508, 5474, 6139, 6256, 6664, 7016, 9016, 10948, 12278, 13328, 14032, 14909, 18032, 19159, 20171, 21896, 24556, 29818, 38318, 40342, 42973, 43792, 49112, 59636, 76636, 80684, 85946, 98224, 104363, 119272, 141197, 153272, 161368, 171892, 208726, 238544, 282394, 306544, 322736, 342907, 343784, 417452, 564788, 685814, 687568, 730541, 834904, 988379, 1129576, 1371628, 1461082, 1669808, 1976758, 2259152, 2400349, 2743256, 2922164, 3953516, 4800698, 5486512, 5844328, 7907032, 9601396, 11688656, 15814064, 16802443, 19202792, 33604886, 38405584, 67209772, 134419544, 268839088]

約数ペア:

[(1, 268839088), (2, 134419544), (4, 67209772), (7, 38405584), (8, 33604886), (14, 19202792), (16, 16802443), (17, 15814064), (23, 11688656), (28, 9601396), (34, 7907032), (46, 5844328), (49, 5486512), (56, 4800698), (68, 3953516), (92, 2922164), (98, 2743256), (112, 2400349), (119, 2259152), (136, 1976758), (161, 1669808), (184, 1461082), (196, 1371628), (238, 1129576), (272, 988379), (322, 834904), (368, 730541), (391, 687568), (392, 685814), (476, 564788), (644, 417452), (782, 343784), (784, 342907), (833, 322736), (877, 306544), (952, 282394), (1127, 238544), (1288, 208726), (1564, 171892), (1666, 161368), (1754, 153272), (1904, 141197), (2254, 119272), (2576, 104363), (2737, 98224), (3128, 85946), (3332, 80684), (3508, 76636), (4508, 59636), (5474, 49112), (6139, 43792), (6256, 42973), (6664, 40342), (7016, 38318), (9016, 29818), (10948, 24556), (12278, 21896), (13328, 20171), (14032, 19159), (14909, 18032)]