243990144

素因数分解:

$2^7\times 3^4\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 736447140

約数和(自身を除く): 492456996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 128, 144, 162, 192, 202, 216, 233, 288, 303, 324, 384, 404, 432, 466, 576, 606, 648, 699, 808, 864, 909, 932, 1152, 1212, 1296, 1398, 1616, 1728, 1818, 1864, 2097, 2424, 2592, 2727, 2796, 3232, 3456, 3636, 3728, 4194, 4848, 5184, 5454, 5592, 6291, 6464, 7272, 7456, 8181, 8388, 9696, 10368, 10908, 11184, 12582, 12928, 14544, 14912, 16362, 16776, 18873, 19392, 21816, 22368, 23533, 25164, 29088, 29824, 32724, 33552, 37746, 38784, 43632, 44736, 47066, 50328, 58176, 65448, 67104, 70599, 75492, 87264, 89472, 94132, 100656, 116352, 130896, 134208, 141198, 150984, 174528, 188264, 201312, 211797, 261792, 268416, 282396, 301968, 349056, 376528, 402624, 423594, 523584, 564792, 603936, 635391, 753056, 805248, 847188, 1047168, 1129584, 1207872, 1270782, 1506112, 1694376, 1906173, 2259168, 2415744, 2541564, 3012224, 3388752, 3812346, 4518336, 5083128, 6777504, 7624692, 9036672, 10166256, 13555008, 15249384, 20332512, 27110016, 30498768, 40665024, 60997536, 81330048, 121995072, 243990144]

約数ペア:

[(1, 243990144), (2, 121995072), (3, 81330048), (4, 60997536), (6, 40665024), (8, 30498768), (9, 27110016), (12, 20332512), (16, 15249384), (18, 13555008), (24, 10166256), (27, 9036672), (32, 7624692), (36, 6777504), (48, 5083128), (54, 4518336), (64, 3812346), (72, 3388752), (81, 3012224), (96, 2541564), (101, 2415744), (108, 2259168), (128, 1906173), (144, 1694376), (162, 1506112), (192, 1270782), (202, 1207872), (216, 1129584), (233, 1047168), (288, 847188), (303, 805248), (324, 753056), (384, 635391), (404, 603936), (432, 564792), (466, 523584), (576, 423594), (606, 402624), (648, 376528), (699, 349056), (808, 301968), (864, 282396), (909, 268416), (932, 261792), (1152, 211797), (1212, 201312), (1296, 188264), (1398, 174528), (1616, 150984), (1728, 141198), (1818, 134208), (1864, 130896), (2097, 116352), (2424, 100656), (2592, 94132), (2727, 89472), (2796, 87264), (3232, 75492), (3456, 70599), (3636, 67104), (3728, 65448), (4194, 58176), (4848, 50328), (5184, 47066), (5454, 44736), (5592, 43632), (6291, 38784), (6464, 37746), (7272, 33552), (7456, 32724), (8181, 29824), (8388, 29088), (9696, 25164), (10368, 23533), (10908, 22368), (11184, 21816), (12582, 19392), (12928, 18873), (14544, 16776), (14912, 16362)]