216457488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38543}}^1$

素因数の和:38573

約数の個数: 80

約数和(自身を含む): 669123840

約数和(自身を除く): 452666352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 38543, 77086, 115629, 154172, 231258, 308344, 346887, 462516, 501059, 616688, 693774, 925032, 1002118, 1040661, 1387548, 1503177, 1850064, 2004236, 2081322, 2775096, 3006354, 4008472, 4162644, 4509531, 5550192, 6012708, 8016944, 8325288, 9019062, 12025416, 13528593, 16650576, 18038124, 24050832, 27057186, 36076248, 54114372, 72152496, 108228744, 216457488]

約数ペア:

[(1, 216457488), (2, 108228744), (3, 72152496), (4, 54114372), (6, 36076248), (8, 27057186), (9, 24050832), (12, 18038124), (13, 16650576), (16, 13528593), (18, 12025416), (24, 9019062), (26, 8325288), (27, 8016944), (36, 6012708), (39, 5550192), (48, 4509531), (52, 4162644), (54, 4008472), (72, 3006354), (78, 2775096), (104, 2081322), (108, 2004236), (117, 1850064), (144, 1503177), (156, 1387548), (208, 1040661), (216, 1002118), (234, 925032), (312, 693774), (351, 616688), (432, 501059), (468, 462516), (624, 346887), (702, 308344), (936, 231258), (1404, 154172), (1872, 115629), (2808, 77086), (5616, 38543)]