2218098688

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 4932426240

約数和(自身を除く): 2714327552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 127, 128, 164, 208, 254, 256, 328, 416, 508, 512, 533, 656, 832, 1016, 1024, 1066, 1312, 1651, 1664, 2032, 2048, 2132, 2624, 3302, 3328, 4064, 4096, 4264, 5207, 5248, 6604, 6656, 8128, 8192, 8528, 10414, 10496, 13208, 13312, 16256, 16384, 17056, 20828, 20992, 26416, 26624, 32512, 32768, 34112, 41656, 41984, 52832, 53248, 65024, 67691, 68224, 83312, 83968, 105664, 106496, 130048, 135382, 136448, 166624, 167936, 211328, 212992, 260096, 270764, 272896, 333248, 335872, 422656, 425984, 520192, 541528, 545792, 666496, 671744, 845312, 1040384, 1083056, 1091584, 1332992, 1343488, 1690624, 2080768, 2166112, 2183168, 2665984, 3381248, 4161536, 4332224, 4366336, 5331968, 6762496, 8664448, 8732672, 10663936, 13524992, 17328896, 17465344, 21327872, 27049984, 34657792, 42655744, 54099968, 69315584, 85311488, 138631168, 170622976, 277262336, 554524672, 1109049344, 2218098688]

約数ペア:

[(1, 2218098688), (2, 1109049344), (4, 554524672), (8, 277262336), (13, 170622976), (16, 138631168), (26, 85311488), (32, 69315584), (41, 54099968), (52, 42655744), (64, 34657792), (82, 27049984), (104, 21327872), (127, 17465344), (128, 17328896), (164, 13524992), (208, 10663936), (254, 8732672), (256, 8664448), (328, 6762496), (416, 5331968), (508, 4366336), (512, 4332224), (533, 4161536), (656, 3381248), (832, 2665984), (1016, 2183168), (1024, 2166112), (1066, 2080768), (1312, 1690624), (1651, 1343488), (1664, 1332992), (2032, 1091584), (2048, 1083056), (2132, 1040384), (2624, 845312), (3302, 671744), (3328, 666496), (4064, 545792), (4096, 541528), (4264, 520192), (5207, 425984), (5248, 422656), (6604, 335872), (6656, 333248), (8128, 272896), (8192, 270764), (8528, 260096), (10414, 212992), (10496, 211328), (13208, 167936), (13312, 166624), (16256, 136448), (16384, 135382), (17056, 130048), (20828, 106496), (20992, 105664), (26416, 83968), (26624, 83312), (32512, 68224), (32768, 67691), (34112, 65024), (41656, 53248), (41984, 52832)]