239103984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1621}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 707970560

約数和(自身を除く): 468866576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1621, 1756, 2634, 3073, 3242, 3512, 4863, 5268, 6146, 6484, 7024, 9219, 9726, 10536, 11347, 12292, 12968, 18438, 19452, 21072, 22694, 24584, 25936, 34041, 36876, 38904, 45388, 49168, 68082, 73752, 77808, 90776, 136164, 147504, 181552, 272328, 544656, 711619, 1423238, 2134857, 2846476, 4269714, 4981333, 5692952, 8539428, 9962666, 11385904, 14943999, 17078856, 19925332, 29887998, 34157712, 39850664, 59775996, 79701328, 119551992, 239103984]

約数ペア:

[(1, 239103984), (2, 119551992), (3, 79701328), (4, 59775996), (6, 39850664), (7, 34157712), (8, 29887998), (12, 19925332), (14, 17078856), (16, 14943999), (21, 11385904), (24, 9962666), (28, 8539428), (42, 5692952), (48, 4981333), (56, 4269714), (84, 2846476), (112, 2134857), (168, 1423238), (336, 711619), (439, 544656), (878, 272328), (1317, 181552), (1621, 147504), (1756, 136164), (2634, 90776), (3073, 77808), (3242, 73752), (3512, 68082), (4863, 49168), (5268, 45388), (6146, 38904), (6484, 36876), (7024, 34041), (9219, 25936), (9726, 24584), (10536, 22694), (11347, 21072), (12292, 19452), (12968, 18438)]