457996914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1129}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 1026654720

約数和(自身を除く): 568657806

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 727, 1129, 1454, 2181, 2258, 3387, 4362, 6543, 6774, 10161, 13086, 20322, 22537, 34999, 45074, 67611, 69998, 104997, 135222, 202833, 209994, 314991, 405666, 629982, 820783, 1641566, 2462349, 4924698, 7387047, 14774094, 25444273, 50888546, 76332819, 152665638, 228998457, 457996914]

約数ペア:

[(1, 457996914), (2, 228998457), (3, 152665638), (6, 76332819), (9, 50888546), (18, 25444273), (31, 14774094), (62, 7387047), (93, 4924698), (186, 2462349), (279, 1641566), (558, 820783), (727, 629982), (1129, 405666), (1454, 314991), (2181, 209994), (2258, 202833), (3387, 135222), (4362, 104997), (6543, 69998), (6774, 67611), (10161, 45074), (13086, 34999), (20322, 22537)]