215067272

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 506023200

約数和(自身を除く): 290955928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 59, 68, 98, 118, 119, 136, 196, 236, 238, 392, 413, 472, 476, 547, 826, 833, 952, 1003, 1094, 1652, 1666, 2006, 2188, 2891, 3304, 3332, 3829, 4012, 4376, 5782, 6664, 7021, 7658, 8024, 9299, 11564, 14042, 15316, 18598, 23128, 26803, 28084, 30632, 32273, 37196, 49147, 53606, 56168, 64546, 65093, 74392, 98294, 107212, 129092, 130186, 196588, 214424, 225911, 258184, 260372, 393176, 451822, 455651, 520744, 548641, 903644, 911302, 1097282, 1581377, 1807288, 1822604, 2194564, 3162754, 3645208, 3840487, 4389128, 6325508, 7680974, 12651016, 15361948, 26883409, 30723896, 53766818, 107533636, 215067272]

約数ペア:

[(1, 215067272), (2, 107533636), (4, 53766818), (7, 30723896), (8, 26883409), (14, 15361948), (17, 12651016), (28, 7680974), (34, 6325508), (49, 4389128), (56, 3840487), (59, 3645208), (68, 3162754), (98, 2194564), (118, 1822604), (119, 1807288), (136, 1581377), (196, 1097282), (236, 911302), (238, 903644), (392, 548641), (413, 520744), (472, 455651), (476, 451822), (547, 393176), (826, 260372), (833, 258184), (952, 225911), (1003, 214424), (1094, 196588), (1652, 130186), (1666, 129092), (2006, 107212), (2188, 98294), (2891, 74392), (3304, 65093), (3332, 64546), (3829, 56168), (4012, 53606), (4376, 49147), (5782, 37196), (6664, 32273), (7021, 30632), (7658, 28084), (8024, 26803), (9299, 23128), (11564, 18598), (14042, 15316)]