213221376

素因数分解:

$2^{15}\times 3^3\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 634378800

約数和(自身を除く): 421157424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 241, 256, 288, 384, 432, 482, 512, 576, 723, 768, 864, 964, 1024, 1152, 1446, 1536, 1728, 1928, 2048, 2169, 2304, 2892, 3072, 3456, 3856, 4096, 4338, 4608, 5784, 6144, 6507, 6912, 7712, 8192, 8676, 9216, 11568, 12288, 13014, 13824, 15424, 16384, 17352, 18432, 23136, 24576, 26028, 27648, 30848, 32768, 34704, 36864, 46272, 49152, 52056, 55296, 61696, 69408, 73728, 92544, 98304, 104112, 110592, 123392, 138816, 147456, 185088, 208224, 221184, 246784, 277632, 294912, 370176, 416448, 442368, 493568, 555264, 740352, 832896, 884736, 987136, 1110528, 1480704, 1665792, 1974272, 2221056, 2961408, 3331584, 3948544, 4442112, 5922816, 6663168, 7897088, 8884224, 11845632, 13326336, 17768448, 23691264, 26652672, 35536896, 53305344, 71073792, 106610688, 213221376]

約数ペア:

[(1, 213221376), (2, 106610688), (3, 71073792), (4, 53305344), (6, 35536896), (8, 26652672), (9, 23691264), (12, 17768448), (16, 13326336), (18, 11845632), (24, 8884224), (27, 7897088), (32, 6663168), (36, 5922816), (48, 4442112), (54, 3948544), (64, 3331584), (72, 2961408), (96, 2221056), (108, 1974272), (128, 1665792), (144, 1480704), (192, 1110528), (216, 987136), (241, 884736), (256, 832896), (288, 740352), (384, 555264), (432, 493568), (482, 442368), (512, 416448), (576, 370176), (723, 294912), (768, 277632), (864, 246784), (964, 221184), (1024, 208224), (1152, 185088), (1446, 147456), (1536, 138816), (1728, 123392), (1928, 110592), (2048, 104112), (2169, 98304), (2304, 92544), (2892, 73728), (3072, 69408), (3456, 61696), (3856, 55296), (4096, 52056), (4338, 49152), (4608, 46272), (5784, 36864), (6144, 34704), (6507, 32768), (6912, 30848), (7712, 27648), (8192, 26028), (8676, 24576), (9216, 23136), (11568, 18432), (12288, 17352), (13014, 16384), (13824, 15424)]