749885724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23431}}^1$

素因数の和:23575

約数の個数: 72

約数和(自身を含む): 2183487488

約数和(自身を除く): 1433601764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 23431, 32004, 46862, 70293, 93724, 140586, 164017, 210879, 281172, 328034, 421758, 492051, 656068, 843516, 984102, 1476153, 1968204, 2952306, 2975737, 5904612, 5951474, 8927211, 11902948, 17854422, 20830159, 26781633, 35708844, 41660318, 53563266, 62490477, 83320636, 107126532, 124980954, 187471431, 249961908, 374942862, 749885724]

約数ペア:

[(1, 749885724), (2, 374942862), (3, 249961908), (4, 187471431), (6, 124980954), (7, 107126532), (9, 83320636), (12, 62490477), (14, 53563266), (18, 41660318), (21, 35708844), (28, 26781633), (36, 20830159), (42, 17854422), (63, 11902948), (84, 8927211), (126, 5951474), (127, 5904612), (252, 2975737), (254, 2952306), (381, 1968204), (508, 1476153), (762, 984102), (889, 843516), (1143, 656068), (1524, 492051), (1778, 421758), (2286, 328034), (2667, 281172), (3556, 210879), (4572, 164017), (5334, 140586), (8001, 93724), (10668, 70293), (16002, 46862), (23431, 32004)]