242729564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1171}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 530831616

約数和(自身を除く): 288102052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 673, 1171, 1346, 2342, 2692, 4684, 4711, 7403, 8197, 9422, 12881, 14806, 16394, 18844, 25762, 29612, 32788, 51524, 51821, 90167, 103642, 180334, 207284, 360668, 788083, 1576166, 3152332, 5516581, 8668913, 11033162, 17337826, 22066324, 34675652, 60682391, 121364782, 242729564]

約数ペア:

[(1, 242729564), (2, 121364782), (4, 60682391), (7, 34675652), (11, 22066324), (14, 17337826), (22, 11033162), (28, 8668913), (44, 5516581), (77, 3152332), (154, 1576166), (308, 788083), (673, 360668), (1171, 207284), (1346, 180334), (2342, 103642), (2692, 90167), (4684, 51821), (4711, 51524), (7403, 32788), (8197, 29612), (9422, 25762), (12881, 18844), (14806, 16394)]