621720576

素因数分解:

$2^{10}\times 3^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 176

約数和(自身を含む): 1866864000

約数和(自身を除く): 1245143424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 199, 216, 226, 256, 288, 339, 384, 398, 432, 452, 512, 576, 597, 678, 768, 796, 864, 904, 1017, 1024, 1152, 1194, 1356, 1536, 1592, 1728, 1791, 1808, 2034, 2304, 2388, 2712, 3051, 3072, 3184, 3456, 3582, 3616, 4068, 4608, 4776, 5373, 5424, 6102, 6368, 6912, 7164, 7232, 8136, 9216, 9552, 10746, 10848, 12204, 12736, 13824, 14328, 14464, 16272, 19104, 21492, 21696, 22487, 24408, 25472, 27648, 28656, 28928, 32544, 38208, 42984, 43392, 44974, 48816, 50944, 57312, 57856, 65088, 67461, 76416, 85968, 86784, 89948, 97632, 101888, 114624, 115712, 130176, 134922, 152832, 171936, 173568, 179896, 195264, 202383, 203776, 229248, 260352, 269844, 305664, 343872, 347136, 359792, 390528, 404766, 458496, 520704, 539688, 607149, 611328, 687744, 719584, 781056, 809532, 916992, 1041408, 1079376, 1214298, 1375488, 1439168, 1562112, 1619064, 1833984, 2158752, 2428596, 2750976, 2878336, 3124224, 3238128, 4317504, 4857192, 5501952, 5756672, 6476256, 8635008, 9714384, 11513344, 12952512, 17270016, 19428768, 23026688, 25905024, 34540032, 38857536, 51810048, 69080064, 77715072, 103620096, 155430144, 207240192, 310860288, 621720576]

約数ペア:

[(1, 621720576), (2, 310860288), (3, 207240192), (4, 155430144), (6, 103620096), (8, 77715072), (9, 69080064), (12, 51810048), (16, 38857536), (18, 34540032), (24, 25905024), (27, 23026688), (32, 19428768), (36, 17270016), (48, 12952512), (54, 11513344), (64, 9714384), (72, 8635008), (96, 6476256), (108, 5756672), (113, 5501952), (128, 4857192), (144, 4317504), (192, 3238128), (199, 3124224), (216, 2878336), (226, 2750976), (256, 2428596), (288, 2158752), (339, 1833984), (384, 1619064), (398, 1562112), (432, 1439168), (452, 1375488), (512, 1214298), (576, 1079376), (597, 1041408), (678, 916992), (768, 809532), (796, 781056), (864, 719584), (904, 687744), (1017, 611328), (1024, 607149), (1152, 539688), (1194, 520704), (1356, 458496), (1536, 404766), (1592, 390528), (1728, 359792), (1791, 347136), (1808, 343872), (2034, 305664), (2304, 269844), (2388, 260352), (2712, 229248), (3051, 203776), (3072, 202383), (3184, 195264), (3456, 179896), (3582, 173568), (3616, 171936), (4068, 152832), (4608, 134922), (4776, 130176), (5373, 115712), (5424, 114624), (6102, 101888), (6368, 97632), (6912, 89948), (7164, 86784), (7232, 85968), (8136, 76416), (9216, 67461), (9552, 65088), (10746, 57856), (10848, 57312), (12204, 50944), (12736, 48816), (13824, 44974), (14328, 43392), (14464, 42984), (16272, 38208), (19104, 32544), (21492, 28928), (21696, 28656), (22487, 27648), (24408, 25472)]