238308912

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4211}}^1$

素因数の和:4359

約数の個数: 80

約数和(自身を含む): 689420160

約数和(自身を除く): 451111248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4211, 4716, 6288, 7074, 8422, 9432, 12633, 14148, 16844, 18864, 25266, 28296, 33688, 37899, 50532, 56592, 67376, 75798, 101064, 113697, 151596, 202128, 227394, 303192, 454788, 551641, 606384, 909576, 1103282, 1654923, 1819152, 2206564, 3309846, 4413128, 4964769, 6619692, 8826256, 9929538, 13239384, 14894307, 19859076, 26478768, 29788614, 39718152, 59577228, 79436304, 119154456, 238308912]

約数ペア:

[(1, 238308912), (2, 119154456), (3, 79436304), (4, 59577228), (6, 39718152), (8, 29788614), (9, 26478768), (12, 19859076), (16, 14894307), (18, 13239384), (24, 9929538), (27, 8826256), (36, 6619692), (48, 4964769), (54, 4413128), (72, 3309846), (108, 2206564), (131, 1819152), (144, 1654923), (216, 1103282), (262, 909576), (393, 606384), (432, 551641), (524, 454788), (786, 303192), (1048, 227394), (1179, 202128), (1572, 151596), (2096, 113697), (2358, 101064), (3144, 75798), (3537, 67376), (4211, 56592), (4716, 50532), (6288, 37899), (7074, 33688), (8422, 28296), (9432, 25266), (12633, 18864), (14148, 16844)]