42222216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 109105920

約数和(自身を除く): 66883704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 251, 258, 326, 344, 489, 502, 516, 652, 753, 978, 1004, 1032, 1304, 1506, 1956, 2008, 3012, 3912, 6024, 7009, 10793, 14018, 21027, 21586, 28036, 32379, 40913, 42054, 43172, 56072, 64758, 81826, 84108, 86344, 122739, 129516, 163652, 168216, 245478, 259032, 327304, 490956, 981912, 1759259, 3518518, 5277777, 7037036, 10555554, 14074072, 21111108, 42222216]

約数ペア:

[(1, 42222216), (2, 21111108), (3, 14074072), (4, 10555554), (6, 7037036), (8, 5277777), (12, 3518518), (24, 1759259), (43, 981912), (86, 490956), (129, 327304), (163, 259032), (172, 245478), (251, 168216), (258, 163652), (326, 129516), (344, 122739), (489, 86344), (502, 84108), (516, 81826), (652, 64758), (753, 56072), (978, 43172), (1004, 42054), (1032, 40913), (1304, 32379), (1506, 28036), (1956, 21586), (2008, 21027), (3012, 14018), (3912, 10793), (6024, 7009)]