1686528

素因数分解:

$2^{10}\times 3^3\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 88

約数和(自身を含む): 5076560

約数和(自身を除く): 3390032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 512, 549, 576, 732, 768, 864, 976, 1024, 1098, 1152, 1464, 1536, 1647, 1728, 1952, 2196, 2304, 2928, 3072, 3294, 3456, 3904, 4392, 4608, 5856, 6588, 6912, 7808, 8784, 9216, 11712, 13176, 13824, 15616, 17568, 23424, 26352, 27648, 31232, 35136, 46848, 52704, 62464, 70272, 93696, 105408, 140544, 187392, 210816, 281088, 421632, 562176, 843264, 1686528]

約数ペア:

[(1, 1686528), (2, 843264), (3, 562176), (4, 421632), (6, 281088), (8, 210816), (9, 187392), (12, 140544), (16, 105408), (18, 93696), (24, 70272), (27, 62464), (32, 52704), (36, 46848), (48, 35136), (54, 31232), (61, 27648), (64, 26352), (72, 23424), (96, 17568), (108, 15616), (122, 13824), (128, 13176), (144, 11712), (183, 9216), (192, 8784), (216, 7808), (244, 6912), (256, 6588), (288, 5856), (366, 4608), (384, 4392), (432, 3904), (488, 3456), (512, 3294), (549, 3072), (576, 2928), (732, 2304), (768, 2196), (864, 1952), (976, 1728), (1024, 1647), (1098, 1536), (1152, 1464)]