263844477390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5326963}}^1$

素因数の和:5327113

約数の個数: 64

約数和(自身を含む): 687306203136

約数和(自身を除く): 423461725746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8255, 9906, 16510, 24765, 49530, 5326963, 10653926, 15980889, 26634815, 31961778, 53269630, 69250519, 79904445, 138501038, 159808890, 207751557, 346252595, 415503114, 676524301, 692505190, 1038757785, 1353048602, 2029572903, 2077515570, 3382621505, 4059145806, 6765243010, 8794815913, 10147864515, 17589631826, 20295729030, 26384447739, 43974079565, 52768895478, 87948159130, 131922238695, 263844477390]

約数ペア:

[(1, 263844477390), (2, 131922238695), (3, 87948159130), (5, 52768895478), (6, 43974079565), (10, 26384447739), (13, 20295729030), (15, 17589631826), (26, 10147864515), (30, 8794815913), (39, 6765243010), (65, 4059145806), (78, 3382621505), (127, 2077515570), (130, 2029572903), (195, 1353048602), (254, 1038757785), (381, 692505190), (390, 676524301), (635, 415503114), (762, 346252595), (1270, 207751557), (1651, 159808890), (1905, 138501038), (3302, 79904445), (3810, 69250519), (4953, 53269630), (8255, 31961778), (9906, 26634815), (16510, 15980889), (24765, 10653926), (49530, 5326963)]