260356656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2341}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 771323648

約数和(自身を除く): 510966992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 662, 993, 1324, 1986, 2317, 2341, 2648, 3972, 4634, 4682, 5296, 6951, 7023, 7944, 9268, 9364, 13902, 14046, 15888, 16387, 18536, 18728, 27804, 28092, 32774, 37072, 37456, 49161, 55608, 56184, 65548, 98322, 111216, 112368, 131096, 196644, 262192, 393288, 774871, 786576, 1549742, 2324613, 3099484, 4649226, 5424097, 6198968, 9298452, 10848194, 12397936, 16272291, 18596904, 21696388, 32544582, 37193808, 43392776, 65089164, 86785552, 130178328, 260356656]

約数ペア:

[(1, 260356656), (2, 130178328), (3, 86785552), (4, 65089164), (6, 43392776), (7, 37193808), (8, 32544582), (12, 21696388), (14, 18596904), (16, 16272291), (21, 12397936), (24, 10848194), (28, 9298452), (42, 6198968), (48, 5424097), (56, 4649226), (84, 3099484), (112, 2324613), (168, 1549742), (331, 786576), (336, 774871), (662, 393288), (993, 262192), (1324, 196644), (1986, 131096), (2317, 112368), (2341, 111216), (2648, 98322), (3972, 65548), (4634, 56184), (4682, 55608), (5296, 49161), (6951, 37456), (7023, 37072), (7944, 32774), (9268, 28092), (9364, 27804), (13902, 18728), (14046, 18536), (15888, 16387)]