1578728736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6039

約数の個数: 144

約数和(自身を含む): 4903778880

約数和(自身を除く): 3325050144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 3408, 3692, 3744, 5112, 5538, 5939, 6816, 7384, 8307, 10224, 11076, 11878, 14768, 16614, 17817, 20448, 22152, 23756, 29536, 33228, 35634, 44304, 47512, 53451, 66456, 71268, 77207, 88608, 95024, 106902, 132912, 142536, 154414, 190048, 213804, 231621, 265824, 285072, 308828, 421669, 427608, 463242, 570144, 617656, 694863, 843338, 855216, 926484, 1235312, 1265007, 1389726, 1686676, 1710432, 1852968, 2470624, 2530014, 2779452, 3373352, 3705936, 3795021, 5060028, 5481697, 5558904, 6746704, 7411872, 7590042, 10120056, 10963394, 11117808, 13493408, 15180084, 16445091, 20240112, 21926788, 22235616, 30360168, 32890182, 40480224, 43853576, 49335273, 60720336, 65780364, 87707152, 98670546, 121440672, 131560728, 175414304, 197341092, 263121456, 394682184, 526242912, 789364368, 1578728736]

約数ペア:

[(1, 1578728736), (2, 789364368), (3, 526242912), (4, 394682184), (6, 263121456), (8, 197341092), (9, 175414304), (12, 131560728), (13, 121440672), (16, 98670546), (18, 87707152), (24, 65780364), (26, 60720336), (32, 49335273), (36, 43853576), (39, 40480224), (48, 32890182), (52, 30360168), (71, 22235616), (72, 21926788), (78, 20240112), (96, 16445091), (104, 15180084), (117, 13493408), (142, 11117808), (144, 10963394), (156, 10120056), (208, 7590042), (213, 7411872), (234, 6746704), (284, 5558904), (288, 5481697), (312, 5060028), (416, 3795021), (426, 3705936), (468, 3373352), (568, 2779452), (624, 2530014), (639, 2470624), (852, 1852968), (923, 1710432), (936, 1686676), (1136, 1389726), (1248, 1265007), (1278, 1235312), (1704, 926484), (1846, 855216), (1872, 843338), (2272, 694863), (2556, 617656), (2769, 570144), (3408, 463242), (3692, 427608), (3744, 421669), (5112, 308828), (5538, 285072), (5939, 265824), (6816, 231621), (7384, 213804), (8307, 190048), (10224, 154414), (11076, 142536), (11878, 132912), (14768, 106902), (16614, 95024), (17817, 88608), (20448, 77207), (22152, 71268), (23756, 66456), (29536, 53451), (33228, 47512), (35634, 44304)]