371511252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{491417}}^1$

素因数の和:491437

約数の個数: 48

約数和(自身を含む): 1100776320

約数和(自身を除く): 729265068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 491417, 982834, 1474251, 1965668, 2948502, 3439919, 4422753, 5897004, 6879838, 8845506, 10319757, 13268259, 13759676, 17691012, 20639514, 26536518, 30959271, 41279028, 53073036, 61918542, 92877813, 123837084, 185755626, 371511252]

約数ペア:

[(1, 371511252), (2, 185755626), (3, 123837084), (4, 92877813), (6, 61918542), (7, 53073036), (9, 41279028), (12, 30959271), (14, 26536518), (18, 20639514), (21, 17691012), (27, 13759676), (28, 13268259), (36, 10319757), (42, 8845506), (54, 6879838), (63, 5897004), (84, 4422753), (108, 3439919), (126, 2948502), (189, 1965668), (252, 1474251), (378, 982834), (756, 491417)]