254591424

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 140

約数和(自身を含む): 766997704

約数和(自身を除く): 512406280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 402, 432, 536, 576, 603, 648, 733, 804, 864, 1072, 1206, 1296, 1466, 1608, 1728, 1809, 2144, 2199, 2412, 2592, 2932, 3216, 3618, 4288, 4398, 4824, 5184, 5427, 5864, 6432, 6597, 7236, 8796, 9648, 10854, 11728, 12864, 13194, 14472, 17592, 19296, 19791, 21708, 23456, 26388, 28944, 35184, 38592, 39582, 43416, 46912, 49111, 52776, 57888, 59373, 70368, 79164, 86832, 98222, 105552, 115776, 118746, 140736, 147333, 158328, 173664, 196444, 211104, 237492, 294666, 316656, 347328, 392888, 422208, 441999, 474984, 589332, 633312, 785776, 883998, 949968, 1178664, 1266624, 1325997, 1571552, 1767996, 1899936, 2357328, 2651994, 3143104, 3535992, 3799872, 3977991, 4714656, 5303988, 7071984, 7955982, 9429312, 10607976, 14143968, 15911964, 21215952, 28287936, 31823928, 42431904, 63647856, 84863808, 127295712, 254591424]

約数ペア:

[(1, 254591424), (2, 127295712), (3, 84863808), (4, 63647856), (6, 42431904), (8, 31823928), (9, 28287936), (12, 21215952), (16, 15911964), (18, 14143968), (24, 10607976), (27, 9429312), (32, 7955982), (36, 7071984), (48, 5303988), (54, 4714656), (64, 3977991), (67, 3799872), (72, 3535992), (81, 3143104), (96, 2651994), (108, 2357328), (134, 1899936), (144, 1767996), (162, 1571552), (192, 1325997), (201, 1266624), (216, 1178664), (268, 949968), (288, 883998), (324, 785776), (402, 633312), (432, 589332), (536, 474984), (576, 441999), (603, 422208), (648, 392888), (733, 347328), (804, 316656), (864, 294666), (1072, 237492), (1206, 211104), (1296, 196444), (1466, 173664), (1608, 158328), (1728, 147333), (1809, 140736), (2144, 118746), (2199, 115776), (2412, 105552), (2592, 98222), (2932, 86832), (3216, 79164), (3618, 70368), (4288, 59373), (4398, 57888), (4824, 52776), (5184, 49111), (5427, 46912), (5864, 43416), (6432, 39582), (6597, 38592), (7236, 35184), (8796, 28944), (9648, 26388), (10854, 23456), (11728, 21708), (12864, 19791), (13194, 19296), (14472, 17592)]