528173334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7606

約数の個数: 72

約数和(自身を含む): 1293224400

約数和(自身を除く): 765051066

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 2691, 3042, 3887, 5382, 7549, 7774, 11661, 15098, 22647, 23322, 34983, 45294, 67941, 69966, 98137, 135882, 173627, 196274, 294411, 347254, 520881, 588822, 883233, 1041762, 1275781, 1562643, 1766466, 2257151, 2551562, 3125286, 3827343, 4514302, 6771453, 7654686, 11482029, 13542906, 20314359, 22964058, 29342963, 40628718, 58685926, 88028889, 176057778, 264086667, 528173334]

約数ペア:

[(1, 528173334), (2, 264086667), (3, 176057778), (6, 88028889), (9, 58685926), (13, 40628718), (18, 29342963), (23, 22964058), (26, 20314359), (39, 13542906), (46, 11482029), (69, 7654686), (78, 6771453), (117, 4514302), (138, 3827343), (169, 3125286), (207, 2551562), (234, 2257151), (299, 1766466), (338, 1562643), (414, 1275781), (507, 1041762), (598, 883233), (897, 588822), (1014, 520881), (1521, 347254), (1794, 294411), (2691, 196274), (3042, 173627), (3887, 135882), (5382, 98137), (7549, 69966), (7774, 67941), (11661, 45294), (15098, 34983), (22647, 23322)]