15340864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 84

約数和(自身を含む): 38376352

約数和(自身を除く): 23035488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 283, 308, 352, 448, 484, 566, 616, 704, 847, 968, 1132, 1232, 1694, 1936, 1981, 2264, 2464, 3113, 3388, 3872, 3962, 4528, 4928, 6226, 6776, 7744, 7924, 9056, 12452, 13552, 15848, 18112, 21791, 24904, 27104, 31696, 34243, 43582, 49808, 54208, 63392, 68486, 87164, 99616, 126784, 136972, 174328, 199232, 239701, 273944, 348656, 479402, 547888, 697312, 958804, 1095776, 1394624, 1917608, 2191552, 3835216, 7670432, 15340864]

約数ペア:

[(1, 15340864), (2, 7670432), (4, 3835216), (7, 2191552), (8, 1917608), (11, 1394624), (14, 1095776), (16, 958804), (22, 697312), (28, 547888), (32, 479402), (44, 348656), (56, 273944), (64, 239701), (77, 199232), (88, 174328), (112, 136972), (121, 126784), (154, 99616), (176, 87164), (224, 68486), (242, 63392), (283, 54208), (308, 49808), (352, 43582), (448, 34243), (484, 31696), (566, 27104), (616, 24904), (704, 21791), (847, 18112), (968, 15848), (1132, 13552), (1232, 12452), (1694, 9056), (1936, 7924), (1981, 7744), (2264, 6776), (2464, 6226), (3113, 4928), (3388, 4528), (3872, 3962)]