7421571408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{12241}}^1$

素因数の和:13012

約数の個数: 80

約数和(自身を含む): 20329163136

約数和(自身を除く): 12907591728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 743, 816, 1486, 2229, 2972, 4458, 5944, 8916, 11888, 12241, 12631, 17832, 24482, 25262, 35664, 36723, 37893, 48964, 50524, 73446, 75786, 97928, 101048, 146892, 151572, 195856, 202096, 208097, 293784, 303144, 416194, 587568, 606288, 624291, 832388, 1248582, 1664776, 2497164, 3329552, 4994328, 9095063, 9988656, 18190126, 27285189, 36380252, 54570378, 72760504, 109140756, 145521008, 154616071, 218281512, 309232142, 436563024, 463848213, 618464284, 927696426, 1236928568, 1855392852, 2473857136, 3710785704, 7421571408]

約数ペア:

[(1, 7421571408), (2, 3710785704), (3, 2473857136), (4, 1855392852), (6, 1236928568), (8, 927696426), (12, 618464284), (16, 463848213), (17, 436563024), (24, 309232142), (34, 218281512), (48, 154616071), (51, 145521008), (68, 109140756), (102, 72760504), (136, 54570378), (204, 36380252), (272, 27285189), (408, 18190126), (743, 9988656), (816, 9095063), (1486, 4994328), (2229, 3329552), (2972, 2497164), (4458, 1664776), (5944, 1248582), (8916, 832388), (11888, 624291), (12241, 606288), (12631, 587568), (17832, 416194), (24482, 303144), (25262, 293784), (35664, 208097), (36723, 202096), (37893, 195856), (48964, 151572), (50524, 146892), (73446, 101048), (75786, 97928)]