771864144

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{193741}}^1$

素因数の和:193835

約数の個数: 40

約数和(自身を含む): 2018016672

約数和(自身を除く): 1246152528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 193741, 387482, 581223, 774964, 1162446, 1549928, 2324892, 3099856, 4649784, 9299568, 16080503, 32161006, 48241509, 64322012, 96483018, 128644024, 192966036, 257288048, 385932072, 771864144]

約数ペア:

[(1, 771864144), (2, 385932072), (3, 257288048), (4, 192966036), (6, 128644024), (8, 96483018), (12, 64322012), (16, 48241509), (24, 32161006), (48, 16080503), (83, 9299568), (166, 4649784), (249, 3099856), (332, 2324892), (498, 1549928), (664, 1162446), (996, 774964), (1328, 581223), (1992, 387482), (3984, 193741)]