738674928

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 2105865216

約数和(自身を除く): 1367190288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 191, 214, 251, 321, 382, 428, 502, 573, 642, 753, 764, 856, 963, 1004, 1146, 1284, 1506, 1528, 1712, 1719, 1926, 2008, 2259, 2292, 2568, 3012, 3056, 3438, 3852, 4016, 4518, 4584, 5136, 6024, 6876, 7704, 9036, 9168, 12048, 13752, 15408, 18072, 20437, 26857, 27504, 36144, 40874, 47941, 53714, 61311, 80571, 81748, 95882, 107428, 122622, 143823, 161142, 163496, 183933, 191764, 214856, 241713, 245244, 287646, 322284, 326992, 367866, 383528, 429712, 431469, 483426, 490488, 575292, 644568, 735732, 767056, 862938, 966852, 980976, 1150584, 1289136, 1471464, 1725876, 1933704, 2301168, 2942928, 3451752, 3867408, 5129687, 6903504, 10259374, 15389061, 20518748, 30778122, 41037496, 46167183, 61556244, 82074992, 92334366, 123112488, 184668732, 246224976, 369337464, 738674928]

約数ペア:

[(1, 738674928), (2, 369337464), (3, 246224976), (4, 184668732), (6, 123112488), (8, 92334366), (9, 82074992), (12, 61556244), (16, 46167183), (18, 41037496), (24, 30778122), (36, 20518748), (48, 15389061), (72, 10259374), (107, 6903504), (144, 5129687), (191, 3867408), (214, 3451752), (251, 2942928), (321, 2301168), (382, 1933704), (428, 1725876), (502, 1471464), (573, 1289136), (642, 1150584), (753, 980976), (764, 966852), (856, 862938), (963, 767056), (1004, 735732), (1146, 644568), (1284, 575292), (1506, 490488), (1528, 483426), (1712, 431469), (1719, 429712), (1926, 383528), (2008, 367866), (2259, 326992), (2292, 322284), (2568, 287646), (3012, 245244), (3056, 241713), (3438, 214856), (3852, 191764), (4016, 183933), (4518, 163496), (4584, 161142), (5136, 143823), (6024, 122622), (6876, 107428), (7704, 95882), (9036, 81748), (9168, 80571), (12048, 61311), (13752, 53714), (15408, 47941), (18072, 40874), (20437, 36144), (26857, 27504)]