260044848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257981}}^1$

素因数の和:258002

約数の個数: 60

約数和(自身を含む): 831733968

約数和(自身を除く): 571689120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 257981, 515962, 773943, 1031924, 1547886, 1805867, 2063848, 2321829, 3095772, 3611734, 4127696, 4643658, 5417601, 6191544, 7223468, 9287316, 10835202, 12383088, 14446936, 16252803, 18574632, 21670404, 28893872, 32505606, 37149264, 43340808, 65011212, 86681616, 130022424, 260044848]

約数ペア:

[(1, 260044848), (2, 130022424), (3, 86681616), (4, 65011212), (6, 43340808), (7, 37149264), (8, 32505606), (9, 28893872), (12, 21670404), (14, 18574632), (16, 16252803), (18, 14446936), (21, 12383088), (24, 10835202), (28, 9287316), (36, 7223468), (42, 6191544), (48, 5417601), (56, 4643658), (63, 4127696), (72, 3611734), (84, 3095772), (112, 2321829), (126, 2063848), (144, 1805867), (168, 1547886), (252, 1031924), (336, 773943), (504, 515962), (1008, 257981)]