218174976

素因数分解:

$2^9\times 3^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 120

約数和(自身を含む): 636756120

約数和(自身を除く): 418581144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 419, 452, 512, 576, 678, 768, 838, 904, 1017, 1152, 1257, 1356, 1536, 1676, 1808, 2034, 2304, 2514, 2712, 3352, 3616, 3771, 4068, 4608, 5028, 5424, 6704, 7232, 7542, 8136, 10056, 10848, 13408, 14464, 15084, 16272, 20112, 21696, 26816, 28928, 30168, 32544, 40224, 43392, 47347, 53632, 57856, 60336, 65088, 80448, 86784, 94694, 107264, 120672, 130176, 142041, 160896, 173568, 189388, 214528, 241344, 260352, 284082, 321792, 378776, 426123, 482688, 520704, 568164, 643584, 757552, 852246, 965376, 1136328, 1515104, 1704492, 1930752, 2272656, 3030208, 3408984, 4545312, 6060416, 6817968, 9090624, 12120832, 13635936, 18181248, 24241664, 27271872, 36362496, 54543744, 72724992, 109087488, 218174976]

約数ペア:

[(1, 218174976), (2, 109087488), (3, 72724992), (4, 54543744), (6, 36362496), (8, 27271872), (9, 24241664), (12, 18181248), (16, 13635936), (18, 12120832), (24, 9090624), (32, 6817968), (36, 6060416), (48, 4545312), (64, 3408984), (72, 3030208), (96, 2272656), (113, 1930752), (128, 1704492), (144, 1515104), (192, 1136328), (226, 965376), (256, 852246), (288, 757552), (339, 643584), (384, 568164), (419, 520704), (452, 482688), (512, 426123), (576, 378776), (678, 321792), (768, 284082), (838, 260352), (904, 241344), (1017, 214528), (1152, 189388), (1257, 173568), (1356, 160896), (1536, 142041), (1676, 130176), (1808, 120672), (2034, 107264), (2304, 94694), (2514, 86784), (2712, 80448), (3352, 65088), (3616, 60336), (3771, 57856), (4068, 53632), (4608, 47347), (5028, 43392), (5424, 40224), (6704, 32544), (7232, 30168), (7542, 28928), (8136, 26816), (10056, 21696), (10848, 20112), (13408, 16272), (14464, 15084)]