285468584852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2179}}^1\times {\mathrm{10987}}^1$

素因数の和:13452

約数の個数: 48

約数和(自身を含む): 547297336320

約数和(自身を除く): 261828751468

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2179, 2981, 4358, 5962, 8716, 10987, 11924, 21974, 23969, 43948, 47938, 95876, 120857, 241714, 483428, 590509, 1181018, 2362036, 2977477, 5954954, 6495599, 11909908, 12991198, 23940673, 25982396, 32752247, 47881346, 65504494, 95762692, 131008988, 263347403, 526694806, 1053389612, 6487922383, 12975844766, 25951689532, 71367146213, 142734292426, 285468584852]

約数ペア:

[(1, 285468584852), (2, 142734292426), (4, 71367146213), (11, 25951689532), (22, 12975844766), (44, 6487922383), (271, 1053389612), (542, 526694806), (1084, 263347403), (2179, 131008988), (2981, 95762692), (4358, 65504494), (5962, 47881346), (8716, 32752247), (10987, 25982396), (11924, 23940673), (21974, 12991198), (23969, 11909908), (43948, 6495599), (47938, 5954954), (95876, 2977477), (120857, 2362036), (241714, 1181018), (483428, 590509)]