255277512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{733}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 792367680

約数和(自身を除く): 537090168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 691, 733, 1382, 1466, 2073, 2199, 2764, 2932, 4146, 4398, 4837, 5131, 5528, 5864, 6219, 6597, 8292, 8796, 9674, 10262, 12438, 13194, 14511, 15393, 16584, 17592, 19348, 20524, 24876, 26388, 29022, 30786, 38696, 41048, 43533, 46179, 49752, 52776, 58044, 61572, 87066, 92358, 116088, 123144, 174132, 184716, 348264, 369432, 506503, 1013006, 1519509, 2026012, 3039018, 3545521, 4052024, 4558527, 6078036, 7091042, 9117054, 10636563, 12156072, 14182084, 18234108, 21273126, 28364168, 31909689, 36468216, 42546252, 63819378, 85092504, 127638756, 255277512]

約数ペア:

[(1, 255277512), (2, 127638756), (3, 85092504), (4, 63819378), (6, 42546252), (7, 36468216), (8, 31909689), (9, 28364168), (12, 21273126), (14, 18234108), (18, 14182084), (21, 12156072), (24, 10636563), (28, 9117054), (36, 7091042), (42, 6078036), (56, 4558527), (63, 4052024), (72, 3545521), (84, 3039018), (126, 2026012), (168, 1519509), (252, 1013006), (504, 506503), (691, 369432), (733, 348264), (1382, 184716), (1466, 174132), (2073, 123144), (2199, 116088), (2764, 92358), (2932, 87066), (4146, 61572), (4398, 58044), (4837, 52776), (5131, 49752), (5528, 46179), (5864, 43533), (6219, 41048), (6597, 38696), (8292, 30786), (8796, 29022), (9674, 26388), (10262, 24876), (12438, 20524), (13194, 19348), (14511, 17592), (15393, 16584)]