38967984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 120958032

約数和(自身を除く): 81990048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 337, 396, 438, 528, 584, 657, 674, 792, 803, 876, 1011, 1168, 1314, 1348, 1584, 1606, 1752, 2022, 2409, 2628, 2696, 3033, 3212, 3504, 3707, 4044, 4818, 5256, 5392, 6066, 6424, 7227, 7414, 8088, 9636, 10512, 11121, 12132, 12848, 14454, 14828, 16176, 19272, 22242, 24264, 24601, 28908, 29656, 33363, 38544, 44484, 48528, 49202, 57816, 59312, 66726, 73803, 88968, 98404, 115632, 133452, 147606, 177936, 196808, 221409, 266904, 270611, 295212, 393616, 442818, 533808, 541222, 590424, 811833, 885636, 1082444, 1180848, 1623666, 1771272, 2164888, 2435499, 3247332, 3542544, 4329776, 4870998, 6494664, 9741996, 12989328, 19483992, 38967984]

約数ペア:

[(1, 38967984), (2, 19483992), (3, 12989328), (4, 9741996), (6, 6494664), (8, 4870998), (9, 4329776), (11, 3542544), (12, 3247332), (16, 2435499), (18, 2164888), (22, 1771272), (24, 1623666), (33, 1180848), (36, 1082444), (44, 885636), (48, 811833), (66, 590424), (72, 541222), (73, 533808), (88, 442818), (99, 393616), (132, 295212), (144, 270611), (146, 266904), (176, 221409), (198, 196808), (219, 177936), (264, 147606), (292, 133452), (337, 115632), (396, 98404), (438, 88968), (528, 73803), (584, 66726), (657, 59312), (674, 57816), (792, 49202), (803, 48528), (876, 44484), (1011, 38544), (1168, 33363), (1314, 29656), (1348, 28908), (1584, 24601), (1606, 24264), (1752, 22242), (2022, 19272), (2409, 16176), (2628, 14828), (2696, 14454), (3033, 12848), (3212, 12132), (3504, 11121), (3707, 10512), (4044, 9636), (4818, 8088), (5256, 7414), (5392, 7227), (6066, 6424)]