447321618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5657}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 1016810496

約数和(自身を除く): 569488878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 3438, 4393, 5657, 8786, 11314, 13179, 16971, 26358, 33942, 39537, 50913, 79074, 101826, 130111, 260222, 390333, 780666, 1080487, 1170999, 2160974, 2341998, 3241461, 6482922, 9724383, 19448766, 24851201, 49702402, 74553603, 149107206, 223660809, 447321618]

約数ペア:

[(1, 447321618), (2, 223660809), (3, 149107206), (6, 74553603), (9, 49702402), (18, 24851201), (23, 19448766), (46, 9724383), (69, 6482922), (138, 3241461), (191, 2341998), (207, 2160974), (382, 1170999), (414, 1080487), (573, 780666), (1146, 390333), (1719, 260222), (3438, 130111), (4393, 101826), (5657, 79074), (8786, 50913), (11314, 39537), (13179, 33942), (16971, 26358)]