280623384

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{6421}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 761392320

約数和(自身を除く): 480768936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1821, 2428, 3642, 4856, 5463, 6421, 7284, 10926, 12842, 14568, 19263, 21852, 25684, 38526, 43704, 51368, 57789, 77052, 115578, 154104, 231156, 462312, 3897547, 7795094, 11692641, 15590188, 23385282, 31180376, 35077923, 46770564, 70155846, 93541128, 140311692, 280623384]

約数ペア:

[(1, 280623384), (2, 140311692), (3, 93541128), (4, 70155846), (6, 46770564), (8, 35077923), (9, 31180376), (12, 23385282), (18, 15590188), (24, 11692641), (36, 7795094), (72, 3897547), (607, 462312), (1214, 231156), (1821, 154104), (2428, 115578), (3642, 77052), (4856, 57789), (5463, 51368), (6421, 43704), (7284, 38526), (10926, 25684), (12842, 21852), (14568, 19263)]