231649646576

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1847}}^1\times {\mathrm{73259}}^1$

素因数の和:75221

約数の個数: 40

約数和(自身を含む): 453267239040

約数和(自身を除く): 221617592464

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1847, 3694, 7388, 14776, 29552, 73259, 146518, 197629, 293036, 395258, 586072, 790516, 1172144, 1581032, 3162064, 7838713, 15677426, 31354852, 62709704, 125419408, 135309373, 270618746, 541237492, 1082474984, 2164949968, 14478102911, 28956205822, 57912411644, 115824823288, 231649646576]

約数ペア:

[(1, 231649646576), (2, 115824823288), (4, 57912411644), (8, 28956205822), (16, 14478102911), (107, 2164949968), (214, 1082474984), (428, 541237492), (856, 270618746), (1712, 135309373), (1847, 125419408), (3694, 62709704), (7388, 31354852), (14776, 15677426), (29552, 7838713), (73259, 3162064), (146518, 1581032), (197629, 1172144), (293036, 790516), (395258, 586072)]