447789024

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67601}}^1$

素因数の和:67640

約数の個数: 72

約数和(自身を含む): 1328784912

約数和(自身を除く): 880995888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 67601, 135202, 202803, 270404, 405606, 540808, 608409, 811212, 1081616, 1216818, 1554823, 1622424, 2163232, 2433636, 3109646, 3244848, 4664469, 4867272, 6219292, 6489696, 9328938, 9734544, 12438584, 13993407, 18657876, 19469088, 24877168, 27986814, 37315752, 49754336, 55973628, 74631504, 111947256, 149263008, 223894512, 447789024]

約数ペア:

[(1, 447789024), (2, 223894512), (3, 149263008), (4, 111947256), (6, 74631504), (8, 55973628), (9, 49754336), (12, 37315752), (16, 27986814), (18, 24877168), (23, 19469088), (24, 18657876), (32, 13993407), (36, 12438584), (46, 9734544), (48, 9328938), (69, 6489696), (72, 6219292), (92, 4867272), (96, 4664469), (138, 3244848), (144, 3109646), (184, 2433636), (207, 2163232), (276, 1622424), (288, 1554823), (368, 1216818), (414, 1081616), (552, 811212), (736, 608409), (828, 540808), (1104, 405606), (1656, 270404), (2208, 202803), (3312, 135202), (6624, 67601)]