316988028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33997}}^1$

素因数の和:34051

約数の個数: 72

約数和(自身を含む): 940520672

約数和(自身を除く): 623532644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 33997, 67994, 101991, 135988, 203982, 237979, 305973, 407964, 475958, 611946, 713937, 951916, 1223892, 1257889, 1427874, 2141811, 2515778, 2855748, 3773667, 4283622, 5031556, 7547334, 8567244, 8805223, 11321001, 15094668, 17610446, 22642002, 26415669, 35220892, 45284004, 52831338, 79247007, 105662676, 158494014, 316988028]

約数ペア:

[(1, 316988028), (2, 158494014), (3, 105662676), (4, 79247007), (6, 52831338), (7, 45284004), (9, 35220892), (12, 26415669), (14, 22642002), (18, 17610446), (21, 15094668), (28, 11321001), (36, 8805223), (37, 8567244), (42, 7547334), (63, 5031556), (74, 4283622), (84, 3773667), (111, 2855748), (126, 2515778), (148, 2141811), (222, 1427874), (252, 1257889), (259, 1223892), (333, 951916), (444, 713937), (518, 611946), (666, 475958), (777, 407964), (1036, 305973), (1332, 237979), (1554, 203982), (2331, 135988), (3108, 101991), (4662, 67994), (9324, 33997)]