553448376

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{65699}}^1$

素因数の和:65730

約数の個数: 80

約数和(自身を含む): 1669437000

約数和(自身を除く): 1115988624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 65699, 131398, 197097, 262796, 394194, 525592, 591291, 788388, 854087, 1182582, 1576776, 1708174, 1773873, 2365164, 2562261, 3416348, 3547746, 4730328, 5124522, 5321619, 6832696, 7095492, 7686783, 10249044, 10643238, 14190984, 15373566, 20498088, 21286476, 23060349, 30747132, 42572952, 46120698, 61494264, 69181047, 92241396, 138362094, 184482792, 276724188, 553448376]

約数ペア:

[(1, 553448376), (2, 276724188), (3, 184482792), (4, 138362094), (6, 92241396), (8, 69181047), (9, 61494264), (12, 46120698), (13, 42572952), (18, 30747132), (24, 23060349), (26, 21286476), (27, 20498088), (36, 15373566), (39, 14190984), (52, 10643238), (54, 10249044), (72, 7686783), (78, 7095492), (81, 6832696), (104, 5321619), (108, 5124522), (117, 4730328), (156, 3547746), (162, 3416348), (216, 2562261), (234, 2365164), (312, 1773873), (324, 1708174), (351, 1576776), (468, 1182582), (648, 854087), (702, 788388), (936, 591291), (1053, 525592), (1404, 394194), (2106, 262796), (2808, 197097), (4212, 131398), (8424, 65699)]