218305728

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7222

約数の個数: 84

約数和(自身を含む): 637629408

約数和(自身を除く): 419323680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7151, 7632, 10176, 14302, 15264, 21453, 28604, 30528, 42906, 57208, 64359, 85812, 114416, 128718, 171624, 228832, 257436, 343248, 379003, 457664, 514872, 686496, 758006, 1029744, 1137009, 1372992, 1516012, 2059488, 2274018, 3032024, 3411027, 4118976, 4548036, 6064048, 6822054, 9096072, 12128096, 13644108, 18192144, 24256192, 27288216, 36384288, 54576432, 72768576, 109152864, 218305728]

約数ペア:

[(1, 218305728), (2, 109152864), (3, 72768576), (4, 54576432), (6, 36384288), (8, 27288216), (9, 24256192), (12, 18192144), (16, 13644108), (18, 12128096), (24, 9096072), (32, 6822054), (36, 6064048), (48, 4548036), (53, 4118976), (64, 3411027), (72, 3032024), (96, 2274018), (106, 2059488), (144, 1516012), (159, 1372992), (192, 1137009), (212, 1029744), (288, 758006), (318, 686496), (424, 514872), (477, 457664), (576, 379003), (636, 343248), (848, 257436), (954, 228832), (1272, 171624), (1696, 128718), (1908, 114416), (2544, 85812), (3392, 64359), (3816, 57208), (5088, 42906), (7151, 30528), (7632, 28604), (10176, 21453), (14302, 15264)]