218705344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 112

約数和(自身を含む): 532546560

約数和(自身を除く): 313841216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 506, 572, 598, 704, 736, 832, 1012, 1039, 1144, 1196, 1472, 2024, 2078, 2288, 2392, 3289, 4048, 4156, 4576, 4784, 6578, 8096, 8312, 9152, 9568, 11429, 13156, 13507, 16192, 16624, 19136, 22858, 23897, 26312, 27014, 33248, 45716, 47794, 52624, 54028, 66496, 91432, 95588, 105248, 108056, 148577, 182864, 191176, 210496, 216112, 262867, 297154, 310661, 365728, 382352, 432224, 525734, 594308, 621322, 731456, 764704, 864448, 1051468, 1188616, 1242644, 1529408, 2102936, 2377232, 2485288, 3417271, 4205872, 4754464, 4970576, 6834542, 8411744, 9508928, 9941152, 13669084, 16823488, 19882304, 27338168, 54676336, 109352672, 218705344]

約数ペア:

[(1, 218705344), (2, 109352672), (4, 54676336), (8, 27338168), (11, 19882304), (13, 16823488), (16, 13669084), (22, 9941152), (23, 9508928), (26, 8411744), (32, 6834542), (44, 4970576), (46, 4754464), (52, 4205872), (64, 3417271), (88, 2485288), (92, 2377232), (104, 2102936), (143, 1529408), (176, 1242644), (184, 1188616), (208, 1051468), (253, 864448), (286, 764704), (299, 731456), (352, 621322), (368, 594308), (416, 525734), (506, 432224), (572, 382352), (598, 365728), (704, 310661), (736, 297154), (832, 262867), (1012, 216112), (1039, 210496), (1144, 191176), (1196, 182864), (1472, 148577), (2024, 108056), (2078, 105248), (2288, 95588), (2392, 91432), (3289, 66496), (4048, 54028), (4156, 52624), (4576, 47794), (4784, 45716), (6578, 33248), (8096, 27014), (8312, 26312), (9152, 23897), (9568, 22858), (11429, 19136), (13156, 16624), (13507, 16192)]