239723388

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10765

約数の個数: 72

約数和(自身を含む): 655794048

約数和(自身を除く): 416070660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 10723, 11178, 21446, 22356, 32169, 42892, 64338, 96507, 128676, 193014, 246629, 289521, 386028, 493258, 579042, 739887, 868563, 986516, 1158084, 1479774, 1737126, 2219661, 2605689, 2959548, 3474252, 4439322, 5211378, 6658983, 8878644, 10422756, 13317966, 19976949, 26635932, 39953898, 59930847, 79907796, 119861694, 239723388]

約数ペア:

[(1, 239723388), (2, 119861694), (3, 79907796), (4, 59930847), (6, 39953898), (9, 26635932), (12, 19976949), (18, 13317966), (23, 10422756), (27, 8878644), (36, 6658983), (46, 5211378), (54, 4439322), (69, 3474252), (81, 2959548), (92, 2605689), (108, 2219661), (138, 1737126), (162, 1479774), (207, 1158084), (243, 986516), (276, 868563), (324, 739887), (414, 579042), (486, 493258), (621, 386028), (828, 289521), (972, 246629), (1242, 193014), (1863, 128676), (2484, 96507), (3726, 64338), (5589, 42892), (7452, 32169), (10723, 22356), (11178, 21446)]