13181003264

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2796

約数の個数: 160

約数和(自身を含む): 31413989376

約数和(自身を除く): 18232986112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 88, 104, 128, 134, 143, 176, 208, 256, 268, 286, 352, 416, 512, 536, 572, 704, 737, 832, 871, 1072, 1144, 1408, 1474, 1664, 1742, 2144, 2288, 2687, 2816, 2948, 3328, 3484, 4288, 4576, 5374, 5632, 5896, 6656, 6968, 8576, 9152, 9581, 10748, 11792, 13936, 17152, 18304, 19162, 21496, 23584, 27872, 29557, 34304, 34931, 36608, 38324, 42992, 47168, 55744, 59114, 69862, 73216, 76648, 85984, 94336, 111488, 118228, 139724, 153296, 171968, 180029, 188672, 222976, 236456, 279448, 306592, 343936, 360058, 377344, 384241, 445952, 472912, 558896, 613184, 687872, 720116, 768482, 945824, 1117792, 1226368, 1375744, 1440232, 1536964, 1891648, 1980319, 2235584, 2340377, 2452736, 2880464, 3073928, 3783296, 3960638, 4471168, 4680754, 4905472, 5760928, 6147856, 7566592, 7921276, 8942336, 9361508, 11521856, 12295712, 15133184, 15842552, 17884672, 18723016, 23043712, 24591424, 25744147, 31685104, 37446032, 46087424, 49182848, 51488294, 63370208, 74892064, 92174848, 98365696, 102976588, 126740416, 149784128, 196731392, 205953176, 253480832, 299568256, 411906352, 506961664, 599136512, 823812704, 1013923328, 1198273024, 1647625408, 3295250816, 6590501632, 13181003264]

約数ペア:

[(1, 13181003264), (2, 6590501632), (4, 3295250816), (8, 1647625408), (11, 1198273024), (13, 1013923328), (16, 823812704), (22, 599136512), (26, 506961664), (32, 411906352), (44, 299568256), (52, 253480832), (64, 205953176), (67, 196731392), (88, 149784128), (104, 126740416), (128, 102976588), (134, 98365696), (143, 92174848), (176, 74892064), (208, 63370208), (256, 51488294), (268, 49182848), (286, 46087424), (352, 37446032), (416, 31685104), (512, 25744147), (536, 24591424), (572, 23043712), (704, 18723016), (737, 17884672), (832, 15842552), (871, 15133184), (1072, 12295712), (1144, 11521856), (1408, 9361508), (1474, 8942336), (1664, 7921276), (1742, 7566592), (2144, 6147856), (2288, 5760928), (2687, 4905472), (2816, 4680754), (2948, 4471168), (3328, 3960638), (3484, 3783296), (4288, 3073928), (4576, 2880464), (5374, 2452736), (5632, 2340377), (5896, 2235584), (6656, 1980319), (6968, 1891648), (8576, 1536964), (9152, 1440232), (9581, 1375744), (10748, 1226368), (11792, 1117792), (13936, 945824), (17152, 768482), (18304, 720116), (19162, 687872), (21496, 613184), (23584, 558896), (27872, 472912), (29557, 445952), (34304, 384241), (34931, 377344), (36608, 360058), (38324, 343936), (42992, 306592), (47168, 279448), (55744, 236456), (59114, 222976), (69862, 188672), (73216, 180029), (76648, 171968), (85984, 153296), (94336, 139724), (111488, 118228)]