1437849968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 2980094976

約数和(自身を除く): 1542245008

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 113, 142, 184, 226, 284, 368, 452, 487, 568, 904, 974, 1136, 1633, 1808, 1948, 2599, 3266, 3896, 5198, 6532, 7792, 8023, 10396, 11201, 13064, 16046, 20792, 22402, 26128, 32092, 34577, 41584, 44804, 55031, 64184, 69154, 89608, 110062, 128368, 138308, 179216, 184529, 220124, 276616, 369058, 440248, 553232, 738116, 795271, 880496, 1265713, 1476232, 1590542, 2531426, 2952464, 3181084, 3907201, 5062852, 6362168, 7814402, 10125704, 12724336, 15628804, 20251408, 31257608, 62515216, 89865623, 179731246, 359462492, 718924984, 1437849968]

約数ペア:

[(1, 1437849968), (2, 718924984), (4, 359462492), (8, 179731246), (16, 89865623), (23, 62515216), (46, 31257608), (71, 20251408), (92, 15628804), (113, 12724336), (142, 10125704), (184, 7814402), (226, 6362168), (284, 5062852), (368, 3907201), (452, 3181084), (487, 2952464), (568, 2531426), (904, 1590542), (974, 1476232), (1136, 1265713), (1633, 880496), (1808, 795271), (1948, 738116), (2599, 553232), (3266, 440248), (3896, 369058), (5198, 276616), (6532, 220124), (7792, 184529), (8023, 179216), (10396, 138308), (11201, 128368), (13064, 110062), (16046, 89608), (20792, 69154), (22402, 64184), (26128, 55031), (32092, 44804), (34577, 41584)]