1380547812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 3736212480

約数和(自身を除く): 2355664668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 269, 321, 428, 538, 571, 642, 749, 807, 1076, 1142, 1284, 1498, 1614, 1713, 1883, 2247, 2284, 2996, 3228, 3426, 3766, 3997, 4494, 5649, 6852, 7532, 7994, 8988, 11298, 11991, 15988, 22596, 23982, 28783, 47964, 57566, 61097, 86349, 115132, 122194, 153599, 172698, 183291, 201481, 244388, 307198, 345396, 366582, 402962, 427679, 460797, 604443, 614396, 733164, 805924, 855358, 921594, 1075193, 1208886, 1283037, 1710716, 1843188, 2150386, 2417772, 2566074, 3225579, 4300772, 5132148, 6451158, 12902316, 16435093, 32870186, 49305279, 65740372, 98610558, 115045651, 197221116, 230091302, 345136953, 460182604, 690273906, 1380547812]

約数ペア:

[(1, 1380547812), (2, 690273906), (3, 460182604), (4, 345136953), (6, 230091302), (7, 197221116), (12, 115045651), (14, 98610558), (21, 65740372), (28, 49305279), (42, 32870186), (84, 16435093), (107, 12902316), (214, 6451158), (269, 5132148), (321, 4300772), (428, 3225579), (538, 2566074), (571, 2417772), (642, 2150386), (749, 1843188), (807, 1710716), (1076, 1283037), (1142, 1208886), (1284, 1075193), (1498, 921594), (1614, 855358), (1713, 805924), (1883, 733164), (2247, 614396), (2284, 604443), (2996, 460797), (3228, 427679), (3426, 402962), (3766, 366582), (3997, 345396), (4494, 307198), (5649, 244388), (6852, 201481), (7532, 183291), (7994, 172698), (8988, 153599), (11298, 122194), (11991, 115132), (15988, 86349), (22596, 61097), (23982, 57566), (28783, 47964)]