2013128352

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{53359}}^1$

素因数の和:53506

約数の個数: 72

約数和(自身を含む): 5768642880

約数和(自身を除く): 3755514528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 53359, 106718, 160077, 213436, 320154, 426872, 480231, 640308, 853744, 960462, 1280616, 1707488, 1920924, 2561232, 3841848, 5122464, 6990029, 7683696, 13980058, 15367392, 20970087, 27960116, 41940174, 55920232, 62910261, 83880348, 111840464, 125820522, 167760696, 223680928, 251641044, 335521392, 503282088, 671042784, 1006564176, 2013128352]

約数ペア:

[(1, 2013128352), (2, 1006564176), (3, 671042784), (4, 503282088), (6, 335521392), (8, 251641044), (9, 223680928), (12, 167760696), (16, 125820522), (18, 111840464), (24, 83880348), (32, 62910261), (36, 55920232), (48, 41940174), (72, 27960116), (96, 20970087), (131, 15367392), (144, 13980058), (262, 7683696), (288, 6990029), (393, 5122464), (524, 3841848), (786, 2561232), (1048, 1920924), (1179, 1707488), (1572, 1280616), (2096, 960462), (2358, 853744), (3144, 640308), (4192, 480231), (4716, 426872), (6288, 320154), (9432, 213436), (12576, 160077), (18864, 106718), (37728, 53359)]