12880566912

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{193891}}^1$

素因数の和:194081

約数の個数: 64

約数和(自身を含む): 34411952160

約数和(自身を除く): 21531385248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 11072, 16608, 22144, 33216, 66432, 193891, 387782, 581673, 775564, 1163346, 1551128, 2326692, 3102256, 4653384, 6204512, 9306768, 12409024, 18613536, 24818048, 33543143, 37227072, 67086286, 74454144, 100629429, 134172572, 201258858, 268345144, 402517716, 536690288, 805035432, 1073380576, 1610070864, 2146761152, 3220141728, 4293522304, 6440283456, 12880566912]

約数ペア:

[(1, 12880566912), (2, 6440283456), (3, 4293522304), (4, 3220141728), (6, 2146761152), (8, 1610070864), (12, 1073380576), (16, 805035432), (24, 536690288), (32, 402517716), (48, 268345144), (64, 201258858), (96, 134172572), (128, 100629429), (173, 74454144), (192, 67086286), (346, 37227072), (384, 33543143), (519, 24818048), (692, 18613536), (1038, 12409024), (1384, 9306768), (2076, 6204512), (2768, 4653384), (4152, 3102256), (5536, 2326692), (8304, 1551128), (11072, 1163346), (16608, 775564), (22144, 581673), (33216, 387782), (66432, 193891)]