456742728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487973}}^1$

素因数の和:487998

約数の個数: 48

約数和(自身を含む): 1332169020

約数和(自身を除く): 875426292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 487973, 975946, 1463919, 1951892, 2927838, 3903784, 4391757, 5855676, 6343649, 8783514, 11711352, 12687298, 17567028, 19030947, 25374596, 35134056, 38061894, 50749192, 57092841, 76123788, 114185682, 152247576, 228371364, 456742728]

約数ペア:

[(1, 456742728), (2, 228371364), (3, 152247576), (4, 114185682), (6, 76123788), (8, 57092841), (9, 50749192), (12, 38061894), (13, 35134056), (18, 25374596), (24, 19030947), (26, 17567028), (36, 12687298), (39, 11711352), (52, 8783514), (72, 6343649), (78, 5855676), (104, 4391757), (117, 3903784), (156, 2927838), (234, 1951892), (312, 1463919), (468, 975946), (936, 487973)]