16418240928

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{532783}}^1$

素因数の和:532906

約数の個数: 72

約数和(自身を含む): 47125810368

約数和(自身を除く): 30707569440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 532783, 1065566, 1598349, 2131132, 3196698, 4262264, 4795047, 6393396, 8524528, 9590094, 12786792, 17049056, 19180188, 25573584, 38360376, 51147168, 57007781, 76720752, 114015562, 153441504, 171023343, 228031124, 342046686, 456062248, 513070029, 684093372, 912124496, 1026140058, 1368186744, 1824248992, 2052280116, 2736373488, 4104560232, 5472746976, 8209120464, 16418240928]

約数ペア:

[(1, 16418240928), (2, 8209120464), (3, 5472746976), (4, 4104560232), (6, 2736373488), (8, 2052280116), (9, 1824248992), (12, 1368186744), (16, 1026140058), (18, 912124496), (24, 684093372), (32, 513070029), (36, 456062248), (48, 342046686), (72, 228031124), (96, 171023343), (107, 153441504), (144, 114015562), (214, 76720752), (288, 57007781), (321, 51147168), (428, 38360376), (642, 25573584), (856, 19180188), (963, 17049056), (1284, 12786792), (1712, 9590094), (1926, 8524528), (2568, 6393396), (3424, 4795047), (3852, 4262264), (5136, 3196698), (7704, 2131132), (10272, 1598349), (15408, 1065566), (30816, 532783)]