253613088

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38287}}^1$

素因数の和:38326

約数の個数: 72

約数和(自身を含む): 752588928

約数和(自身を除く): 498975840

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, 38287, 76574, 114861, 153148, 229722, 306296, 344583, 459444, 612592, 689166, 880601, 918888, 1225184, 1378332, 1761202, 1837776, 2641803, 2756664, 3522404, 3675552, 5283606, 5513328, 7044808, 7925409, 10567212, 11026656, 14089616, 15850818, 21134424, 28179232, 31701636, 42268848, 63403272, 84537696, 126806544, 253613088]

約数ペア:

[(1, 253613088), (2, 126806544), (3, 84537696), (4, 63403272), (6, 42268848), (8, 31701636), (9, 28179232), (12, 21134424), (16, 15850818), (18, 14089616), (23, 11026656), (24, 10567212), (32, 7925409), (36, 7044808), (46, 5513328), (48, 5283606), (69, 3675552), (72, 3522404), (92, 2756664), (96, 2641803), (138, 1837776), (144, 1761202), (184, 1378332), (207, 1225184), (276, 918888), (288, 880601), (368, 689166), (414, 612592), (552, 459444), (736, 344583), (828, 306296), (1104, 229722), (1656, 153148), (2208, 114861), (3312, 76574), (6624, 38287)]