129240984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 335278080

約数和(自身を除く): 206037096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 271, 372, 542, 641, 744, 813, 1084, 1282, 1626, 1923, 2168, 2564, 3252, 3846, 5128, 6504, 7692, 8401, 15384, 16802, 19871, 25203, 33604, 39742, 50406, 59613, 67208, 79484, 100812, 119226, 158968, 173711, 201624, 238452, 347422, 476904, 521133, 694844, 1042266, 1389688, 2084532, 4169064, 5385041, 10770082, 16155123, 21540164, 32310246, 43080328, 64620492, 129240984]

約数ペア:

[(1, 129240984), (2, 64620492), (3, 43080328), (4, 32310246), (6, 21540164), (8, 16155123), (12, 10770082), (24, 5385041), (31, 4169064), (62, 2084532), (93, 1389688), (124, 1042266), (186, 694844), (248, 521133), (271, 476904), (372, 347422), (542, 238452), (641, 201624), (744, 173711), (813, 158968), (1084, 119226), (1282, 100812), (1626, 79484), (1923, 67208), (2168, 59613), (2564, 50406), (3252, 39742), (3846, 33604), (5128, 25203), (6504, 19871), (7692, 16802), (8401, 15384)]