247418496

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5543

約数の個数: 128

約数和(自身を含む): 786542400

約数和(自身を除く): 539123904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5507, 5616, 7488, 11014, 11232, 14976, 16521, 22028, 22464, 33042, 44056, 44928, 49563, 66084, 71591, 88112, 99126, 132168, 143182, 148689, 176224, 198252, 214773, 264336, 286364, 297378, 352448, 396504, 429546, 528672, 572728, 594756, 644319, 704896, 793008, 859092, 1057344, 1145456, 1189512, 1288638, 1586016, 1718184, 1932957, 2114688, 2290912, 2379024, 2577276, 3172032, 3436368, 3865914, 4581824, 4758048, 5154552, 6344064, 6872736, 7731828, 9163648, 9516096, 10309104, 13745472, 15463656, 19032192, 20618208, 27490944, 30927312, 41236416, 61854624, 82472832, 123709248, 247418496]

約数ペア:

[(1, 247418496), (2, 123709248), (3, 82472832), (4, 61854624), (6, 41236416), (8, 30927312), (9, 27490944), (12, 20618208), (13, 19032192), (16, 15463656), (18, 13745472), (24, 10309104), (26, 9516096), (27, 9163648), (32, 7731828), (36, 6872736), (39, 6344064), (48, 5154552), (52, 4758048), (54, 4581824), (64, 3865914), (72, 3436368), (78, 3172032), (96, 2577276), (104, 2379024), (108, 2290912), (117, 2114688), (128, 1932957), (144, 1718184), (156, 1586016), (192, 1288638), (208, 1189512), (216, 1145456), (234, 1057344), (288, 859092), (312, 793008), (351, 704896), (384, 644319), (416, 594756), (432, 572728), (468, 528672), (576, 429546), (624, 396504), (702, 352448), (832, 297378), (864, 286364), (936, 264336), (1152, 214773), (1248, 198252), (1404, 176224), (1664, 148689), (1728, 143182), (1872, 132168), (2496, 99126), (2808, 88112), (3456, 71591), (3744, 66084), (4992, 49563), (5507, 44928), (5616, 44056), (7488, 33042), (11014, 22464), (11232, 22028), (14976, 16521)]