331851772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 680537088

約数和(自身を除く): 348685316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 461, 547, 658, 922, 1094, 1316, 1844, 2188, 3227, 3829, 6454, 7658, 12908, 15316, 21667, 25709, 43334, 51418, 86668, 102836, 151669, 179963, 252167, 303338, 359926, 504334, 606676, 719852, 1008668, 1765169, 3530338, 7060676, 11851849, 23703698, 47407396, 82962943, 165925886, 331851772]

約数ペア:

[(1, 331851772), (2, 165925886), (4, 82962943), (7, 47407396), (14, 23703698), (28, 11851849), (47, 7060676), (94, 3530338), (188, 1765169), (329, 1008668), (461, 719852), (547, 606676), (658, 504334), (922, 359926), (1094, 303338), (1316, 252167), (1844, 179963), (2188, 151669), (3227, 102836), (3829, 86668), (6454, 51418), (7658, 43334), (12908, 25709), (15316, 21667)]