217632144

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{28879}}^1$

素因数の和:29047

約数の個数: 40

約数和(自身を含む): 565816960

約数和(自身を除く): 348184816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 28879, 57758, 86637, 115516, 173274, 231032, 346548, 462064, 693096, 1386192, 4534003, 9068006, 13602009, 18136012, 27204018, 36272024, 54408036, 72544048, 108816072, 217632144]

約数ペア:

[(1, 217632144), (2, 108816072), (3, 72544048), (4, 54408036), (6, 36272024), (8, 27204018), (12, 18136012), (16, 13602009), (24, 9068006), (48, 4534003), (157, 1386192), (314, 693096), (471, 462064), (628, 346548), (942, 231032), (1256, 173274), (1884, 115516), (2512, 86637), (3768, 57758), (7536, 28879)]