349702971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 544112640

約数和(自身を除く): 194409669

約数列:

[1, 3, 17, 23, 31, 51, 59, 69, 93, 163, 177, 391, 489, 527, 713, 1003, 1173, 1357, 1581, 1829, 2139, 2771, 3009, 3749, 4071, 5053, 5487, 8313, 9617, 11247, 12121, 15159, 23069, 28851, 31093, 36363, 42067, 63733, 69207, 85901, 93279, 116219, 126201, 163489, 191199, 221191, 257703, 298127, 348657, 490467, 663573, 715139, 894381, 1975723, 2145417, 3760247, 5068159, 5927169, 6856921, 11280741, 15204477, 20570763, 116567657, 349702971]

約数ペア:

[(1, 349702971), (3, 116567657), (17, 20570763), (23, 15204477), (31, 11280741), (51, 6856921), (59, 5927169), (69, 5068159), (93, 3760247), (163, 2145417), (177, 1975723), (391, 894381), (489, 715139), (527, 663573), (713, 490467), (1003, 348657), (1173, 298127), (1357, 257703), (1581, 221191), (1829, 191199), (2139, 163489), (2771, 126201), (3009, 116219), (3749, 93279), (4071, 85901), (5053, 69207), (5487, 63733), (8313, 42067), (9617, 36363), (11247, 31093), (12121, 28851), (15159, 23069)]