228053504

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 583355520

約数和(自身を除く): 355302016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 197, 224, 238, 256, 266, 272, 304, 323, 394, 448, 476, 512, 532, 544, 608, 646, 788, 896, 952, 1064, 1088, 1216, 1292, 1379, 1576, 1792, 1904, 2128, 2176, 2261, 2432, 2584, 2758, 3152, 3349, 3584, 3743, 3808, 4256, 4352, 4522, 4864, 5168, 5516, 6304, 6698, 7486, 7616, 8512, 8704, 9044, 9728, 10336, 11032, 12608, 13396, 14972, 15232, 17024, 18088, 20672, 22064, 23443, 25216, 26201, 26792, 29944, 30464, 34048, 36176, 41344, 44128, 46886, 50432, 52402, 53584, 59888, 60928, 63631, 68096, 72352, 82688, 88256, 93772, 100864, 104804, 107168, 119776, 127262, 144704, 165376, 176512, 187544, 209608, 214336, 239552, 254524, 289408, 353024, 375088, 419216, 428672, 445417, 479104, 509048, 578816, 706048, 750176, 838432, 857344, 890834, 958208, 1018096, 1157632, 1500352, 1676864, 1714688, 1781668, 1916416, 2036192, 3000704, 3353728, 3563336, 4072384, 6001408, 6707456, 7126672, 8144768, 12002816, 13414912, 14253344, 16289536, 28506688, 32579072, 57013376, 114026752, 228053504]

約数ペア:

[(1, 228053504), (2, 114026752), (4, 57013376), (7, 32579072), (8, 28506688), (14, 16289536), (16, 14253344), (17, 13414912), (19, 12002816), (28, 8144768), (32, 7126672), (34, 6707456), (38, 6001408), (56, 4072384), (64, 3563336), (68, 3353728), (76, 3000704), (112, 2036192), (119, 1916416), (128, 1781668), (133, 1714688), (136, 1676864), (152, 1500352), (197, 1157632), (224, 1018096), (238, 958208), (256, 890834), (266, 857344), (272, 838432), (304, 750176), (323, 706048), (394, 578816), (448, 509048), (476, 479104), (512, 445417), (532, 428672), (544, 419216), (608, 375088), (646, 353024), (788, 289408), (896, 254524), (952, 239552), (1064, 214336), (1088, 209608), (1216, 187544), (1292, 176512), (1379, 165376), (1576, 144704), (1792, 127262), (1904, 119776), (2128, 107168), (2176, 104804), (2261, 100864), (2432, 93772), (2584, 88256), (2758, 82688), (3152, 72352), (3349, 68096), (3584, 63631), (3743, 60928), (3808, 59888), (4256, 53584), (4352, 52402), (4522, 50432), (4864, 46886), (5168, 44128), (5516, 41344), (6304, 36176), (6698, 34048), (7486, 30464), (7616, 29944), (8512, 26792), (8704, 26201), (9044, 25216), (9728, 23443), (10336, 22064), (11032, 20672), (12608, 18088), (13396, 17024), (14972, 15232)]