664103622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4391}}^1$

素因数の和:4693

約数の個数: 64

約数和(自身を含む): 1640991744

約数和(自身を除く): 976888122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 277, 546, 554, 831, 1662, 1939, 3601, 3878, 4391, 5817, 7202, 8782, 10803, 11634, 13173, 21606, 25207, 26346, 30737, 50414, 57083, 61474, 75621, 92211, 114166, 151242, 171249, 184422, 342498, 399581, 799162, 1198743, 1216307, 2397486, 2432614, 3648921, 7297842, 8514149, 15811991, 17028298, 25542447, 31623982, 47435973, 51084894, 94871946, 110683937, 221367874, 332051811, 664103622]

約数ペア:

[(1, 664103622), (2, 332051811), (3, 221367874), (6, 110683937), (7, 94871946), (13, 51084894), (14, 47435973), (21, 31623982), (26, 25542447), (39, 17028298), (42, 15811991), (78, 8514149), (91, 7297842), (182, 3648921), (273, 2432614), (277, 2397486), (546, 1216307), (554, 1198743), (831, 799162), (1662, 399581), (1939, 342498), (3601, 184422), (3878, 171249), (4391, 151242), (5817, 114166), (7202, 92211), (8782, 75621), (10803, 61474), (11634, 57083), (13173, 50414), (21606, 30737), (25207, 26346)]