215492748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17317}}^1$

素因数の和:17402

約数の個数: 48

約数和(自身を含む): 541152864

約数和(自身を除く): 325660116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 17317, 34634, 51951, 69268, 103902, 207804, 294389, 588778, 883167, 1056337, 1177556, 1766334, 2112674, 3169011, 3532668, 4225348, 6338022, 12676044, 17957729, 35915458, 53873187, 71830916, 107746374, 215492748]

約数ペア:

[(1, 215492748), (2, 107746374), (3, 71830916), (4, 53873187), (6, 35915458), (12, 17957729), (17, 12676044), (34, 6338022), (51, 4225348), (61, 3532668), (68, 3169011), (102, 2112674), (122, 1766334), (183, 1177556), (204, 1056337), (244, 883167), (366, 588778), (732, 294389), (1037, 207804), (2074, 103902), (3111, 69268), (4148, 51951), (6222, 34634), (12444, 17317)]