188919648

素因数分解:

$2^5\times 3^3\times {\mathrm{218657}}^1$

素因数の和:218676

約数の個数: 48

約数和(自身を含む): 551018160

約数和(自身を除く): 362098512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 218657, 437314, 655971, 874628, 1311942, 1749256, 1967913, 2623884, 3498512, 3935826, 5247768, 5903739, 6997024, 7871652, 10495536, 11807478, 15743304, 20991072, 23614956, 31486608, 47229912, 62973216, 94459824, 188919648]

約数ペア:

[(1, 188919648), (2, 94459824), (3, 62973216), (4, 47229912), (6, 31486608), (8, 23614956), (9, 20991072), (12, 15743304), (16, 11807478), (18, 10495536), (24, 7871652), (27, 6997024), (32, 5903739), (36, 5247768), (48, 3935826), (54, 3498512), (72, 2623884), (96, 1967913), (108, 1749256), (144, 1311942), (216, 874628), (288, 655971), (432, 437314), (864, 218657)]