254359872

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 822147200

約数和(自身を除く): 567787328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 72, 78, 96, 104, 108, 117, 134, 144, 156, 169, 192, 201, 208, 216, 234, 268, 288, 312, 338, 351, 402, 416, 432, 468, 507, 536, 576, 603, 624, 676, 702, 804, 832, 864, 871, 936, 1014, 1072, 1206, 1248, 1352, 1404, 1521, 1608, 1728, 1742, 1809, 1872, 2028, 2144, 2197, 2412, 2496, 2613, 2704, 2808, 3042, 3216, 3484, 3618, 3744, 4056, 4288, 4394, 4563, 4824, 5226, 5408, 5616, 6084, 6432, 6591, 6968, 7236, 7488, 7839, 8112, 8788, 9126, 9648, 10452, 10816, 11232, 11323, 12168, 12864, 13182, 13936, 14472, 15678, 16224, 17576, 18252, 19296, 19773, 20904, 22464, 22646, 23517, 24336, 26364, 27872, 28944, 31356, 32448, 33969, 35152, 36504, 38592, 39546, 41808, 45292, 47034, 48672, 52728, 55744, 57888, 59319, 62712, 67938, 70304, 73008, 79092, 83616, 90584, 94068, 97344, 101907, 105456, 115776, 118638, 125424, 135876, 140608, 146016, 147199, 158184, 167232, 181168, 188136, 203814, 210912, 237276, 250848, 271752, 292032, 294398, 305721, 316368, 362336, 376272, 407628, 421824, 441597, 474552, 501696, 543504, 588796, 611442, 632736, 724672, 752544, 815256, 883194, 949104, 1087008, 1177592, 1222884, 1265472, 1324791, 1505088, 1630512, 1766388, 1898208, 2174016, 2355184, 2445768, 2649582, 3261024, 3532776, 3796416, 3974373, 4710368, 4891536, 5299164, 6522048, 7065552, 7948746, 9420736, 9783072, 10598328, 14131104, 15897492, 19566144, 21196656, 28262208, 31794984, 42393312, 63589968, 84786624, 127179936, 254359872]

約数ペア:

[(1, 254359872), (2, 127179936), (3, 84786624), (4, 63589968), (6, 42393312), (8, 31794984), (9, 28262208), (12, 21196656), (13, 19566144), (16, 15897492), (18, 14131104), (24, 10598328), (26, 9783072), (27, 9420736), (32, 7948746), (36, 7065552), (39, 6522048), (48, 5299164), (52, 4891536), (54, 4710368), (64, 3974373), (67, 3796416), (72, 3532776), (78, 3261024), (96, 2649582), (104, 2445768), (108, 2355184), (117, 2174016), (134, 1898208), (144, 1766388), (156, 1630512), (169, 1505088), (192, 1324791), (201, 1265472), (208, 1222884), (216, 1177592), (234, 1087008), (268, 949104), (288, 883194), (312, 815256), (338, 752544), (351, 724672), (402, 632736), (416, 611442), (432, 588796), (468, 543504), (507, 501696), (536, 474552), (576, 441597), (603, 421824), (624, 407628), (676, 376272), (702, 362336), (804, 316368), (832, 305721), (864, 294398), (871, 292032), (936, 271752), (1014, 250848), (1072, 237276), (1206, 210912), (1248, 203814), (1352, 188136), (1404, 181168), (1521, 167232), (1608, 158184), (1728, 147199), (1742, 146016), (1809, 140608), (1872, 135876), (2028, 125424), (2144, 118638), (2197, 115776), (2412, 105456), (2496, 101907), (2613, 97344), (2704, 94068), (2808, 90584), (3042, 83616), (3216, 79092), (3484, 73008), (3618, 70304), (3744, 67938), (4056, 62712), (4288, 59319), (4394, 57888), (4563, 55744), (4824, 52728), (5226, 48672), (5408, 47034), (5616, 45292), (6084, 41808), (6432, 39546), (6591, 38592), (6968, 36504), (7236, 35152), (7488, 33969), (7839, 32448), (8112, 31356), (8788, 28944), (9126, 27872), (9648, 26364), (10452, 24336), (10816, 23517), (11232, 22646), (11323, 22464), (12168, 20904), (12864, 19773), (13182, 19296), (13936, 18252), (14472, 17576), (15678, 16224)]