257779189824

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{432121}}^1$

素因数の和:432388

約数の個数: 112

約数和(自身を含む): 737580399360

約数和(自身を除く): 479801209536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 239, 312, 416, 478, 624, 717, 832, 956, 1248, 1434, 1912, 2496, 2868, 3107, 3824, 5736, 6214, 7648, 9321, 11472, 12428, 15296, 18642, 22944, 24856, 37284, 45888, 49712, 74568, 99424, 149136, 198848, 298272, 432121, 596544, 864242, 1296363, 1728484, 2592726, 3456968, 5185452, 5617573, 6913936, 10370904, 11235146, 13827872, 16852719, 20741808, 22470292, 27655744, 33705438, 41483616, 44940584, 67410876, 82967232, 89881168, 103276919, 134821752, 179762336, 206553838, 269643504, 309830757, 359524672, 413107676, 539287008, 619661514, 826215352, 1078574016, 1239323028, 1342599947, 1652430704, 2478646056, 2685199894, 3304861408, 4027799841, 4957292112, 5370399788, 6609722816, 8055599682, 9914584224, 10740799576, 16111199364, 19829168448, 21481599152, 32222398728, 42963198304, 64444797456, 85926396608, 128889594912, 257779189824]

約数ペア:

[(1, 257779189824), (2, 128889594912), (3, 85926396608), (4, 64444797456), (6, 42963198304), (8, 32222398728), (12, 21481599152), (13, 19829168448), (16, 16111199364), (24, 10740799576), (26, 9914584224), (32, 8055599682), (39, 6609722816), (48, 5370399788), (52, 4957292112), (64, 4027799841), (78, 3304861408), (96, 2685199894), (104, 2478646056), (156, 1652430704), (192, 1342599947), (208, 1239323028), (239, 1078574016), (312, 826215352), (416, 619661514), (478, 539287008), (624, 413107676), (717, 359524672), (832, 309830757), (956, 269643504), (1248, 206553838), (1434, 179762336), (1912, 134821752), (2496, 103276919), (2868, 89881168), (3107, 82967232), (3824, 67410876), (5736, 44940584), (6214, 41483616), (7648, 33705438), (9321, 27655744), (11472, 22470292), (12428, 20741808), (15296, 16852719), (18642, 13827872), (22944, 11235146), (24856, 10370904), (37284, 6913936), (45888, 5617573), (49712, 5185452), (74568, 3456968), (99424, 2592726), (149136, 1728484), (198848, 1296363), (298272, 864242), (432121, 596544)]