664308932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73453}}^1$

素因数の和:73500

約数の個数: 48

約数和(自身を含む): 1480832640

約数和(自身を除く): 816523708

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 73453, 146906, 293812, 514171, 1028342, 1248701, 1395607, 2056684, 2497402, 2791214, 4994804, 5582428, 8740907, 9769249, 17481814, 19538498, 23725319, 34963628, 39076996, 47450638, 94901276, 166077233, 332154466, 664308932]

約数ペア:

[(1, 664308932), (2, 332154466), (4, 166077233), (7, 94901276), (14, 47450638), (17, 39076996), (19, 34963628), (28, 23725319), (34, 19538498), (38, 17481814), (68, 9769249), (76, 8740907), (119, 5582428), (133, 4994804), (238, 2791214), (266, 2497402), (323, 2056684), (476, 1395607), (532, 1248701), (646, 1028342), (1292, 514171), (2261, 293812), (4522, 146906), (9044, 73453)]