217829952

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3465

約数の個数: 112

約数和(自身を含む): 657880320

約数和(自身を除く): 440050368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3407, 3552, 3996, 5328, 6814, 7104, 7992, 10221, 10656, 13628, 15984, 20442, 21312, 27256, 30663, 31968, 40884, 54512, 61326, 63936, 81768, 91989, 109024, 122652, 126059, 163536, 183978, 218048, 245304, 252118, 327072, 367956, 378177, 490608, 504236, 654144, 735912, 756354, 981216, 1008472, 1134531, 1471824, 1512708, 1962432, 2016944, 2269062, 2943648, 3025416, 3403593, 4033888, 4538124, 5887296, 6050832, 6807186, 8067776, 9076248, 12101664, 13614372, 18152496, 24203328, 27228744, 36304992, 54457488, 72609984, 108914976, 217829952]

約数ペア:

[(1, 217829952), (2, 108914976), (3, 72609984), (4, 54457488), (6, 36304992), (8, 27228744), (9, 24203328), (12, 18152496), (16, 13614372), (18, 12101664), (24, 9076248), (27, 8067776), (32, 6807186), (36, 6050832), (37, 5887296), (48, 4538124), (54, 4033888), (64, 3403593), (72, 3025416), (74, 2943648), (96, 2269062), (108, 2016944), (111, 1962432), (144, 1512708), (148, 1471824), (192, 1134531), (216, 1008472), (222, 981216), (288, 756354), (296, 735912), (333, 654144), (432, 504236), (444, 490608), (576, 378177), (592, 367956), (666, 327072), (864, 252118), (888, 245304), (999, 218048), (1184, 183978), (1332, 163536), (1728, 126059), (1776, 122652), (1998, 109024), (2368, 91989), (2664, 81768), (3407, 63936), (3552, 61326), (3996, 54512), (5328, 40884), (6814, 31968), (7104, 30663), (7992, 27256), (10221, 21312), (10656, 20442), (13628, 15984)]