260515512

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{6359}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 706914000

約数和(自身を除く): 446398488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6359, 6828, 10242, 12718, 13656, 19077, 20484, 25436, 38154, 40968, 50872, 57231, 76308, 114462, 152616, 228924, 457848, 3618271, 7236542, 10854813, 14473084, 21709626, 28946168, 32564439, 43419252, 65128878, 86838504, 130257756, 260515512]

約数ペア:

[(1, 260515512), (2, 130257756), (3, 86838504), (4, 65128878), (6, 43419252), (8, 32564439), (9, 28946168), (12, 21709626), (18, 14473084), (24, 10854813), (36, 7236542), (72, 3618271), (569, 457848), (1138, 228924), (1707, 152616), (2276, 114462), (3414, 76308), (4552, 57231), (5121, 50872), (6359, 40968), (6828, 38154), (10242, 25436), (12718, 20484), (13656, 19077)]