218923008

素因数分解:

$2^{15}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 622844640

約数和(自身を除く): 403921632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 192, 204, 256, 262, 272, 384, 393, 408, 512, 524, 544, 768, 786, 816, 1024, 1048, 1088, 1536, 1572, 1632, 2048, 2096, 2176, 2227, 3072, 3144, 3264, 4096, 4192, 4352, 4454, 6144, 6288, 6528, 6681, 8192, 8384, 8704, 8908, 12288, 12576, 13056, 13362, 16384, 16768, 17408, 17816, 24576, 25152, 26112, 26724, 32768, 33536, 34816, 35632, 49152, 50304, 52224, 53448, 67072, 69632, 71264, 98304, 100608, 104448, 106896, 134144, 139264, 142528, 201216, 208896, 213792, 268288, 278528, 285056, 402432, 417792, 427584, 536576, 557056, 570112, 804864, 835584, 855168, 1073152, 1140224, 1609728, 1671168, 1710336, 2146304, 2280448, 3219456, 3420672, 4292608, 4560896, 6438912, 6841344, 9121792, 12877824, 13682688, 18243584, 27365376, 36487168, 54730752, 72974336, 109461504, 218923008]

約数ペア:

[(1, 218923008), (2, 109461504), (3, 72974336), (4, 54730752), (6, 36487168), (8, 27365376), (12, 18243584), (16, 13682688), (17, 12877824), (24, 9121792), (32, 6841344), (34, 6438912), (48, 4560896), (51, 4292608), (64, 3420672), (68, 3219456), (96, 2280448), (102, 2146304), (128, 1710336), (131, 1671168), (136, 1609728), (192, 1140224), (204, 1073152), (256, 855168), (262, 835584), (272, 804864), (384, 570112), (393, 557056), (408, 536576), (512, 427584), (524, 417792), (544, 402432), (768, 285056), (786, 278528), (816, 268288), (1024, 213792), (1048, 208896), (1088, 201216), (1536, 142528), (1572, 139264), (1632, 134144), (2048, 106896), (2096, 104448), (2176, 100608), (2227, 98304), (3072, 71264), (3144, 69632), (3264, 67072), (4096, 53448), (4192, 52224), (4352, 50304), (4454, 49152), (6144, 35632), (6288, 34816), (6528, 33536), (6681, 32768), (8192, 26724), (8384, 26112), (8704, 25152), (8908, 24576), (12288, 17816), (12576, 17408), (13056, 16768), (13362, 16384)]