40570236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 120960840

約数和(自身を除く): 80390604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 211, 218, 252, 294, 327, 422, 436, 441, 588, 633, 654, 763, 844, 882, 981, 1266, 1308, 1477, 1526, 1764, 1899, 1962, 2289, 2532, 2954, 3052, 3798, 3924, 4431, 4578, 5341, 5908, 6867, 7596, 8862, 9156, 10339, 10682, 13293, 13734, 16023, 17724, 20678, 21364, 22999, 26586, 27468, 31017, 32046, 41356, 45998, 48069, 53172, 62034, 64092, 68997, 91996, 93051, 96138, 124068, 137994, 160993, 186102, 192276, 206991, 275988, 321986, 372204, 413982, 482979, 643972, 827964, 965958, 1126951, 1448937, 1931916, 2253902, 2897874, 3380853, 4507804, 5795748, 6761706, 10142559, 13523412, 20285118, 40570236]

約数ペア:

[(1, 40570236), (2, 20285118), (3, 13523412), (4, 10142559), (6, 6761706), (7, 5795748), (9, 4507804), (12, 3380853), (14, 2897874), (18, 2253902), (21, 1931916), (28, 1448937), (36, 1126951), (42, 965958), (49, 827964), (63, 643972), (84, 482979), (98, 413982), (109, 372204), (126, 321986), (147, 275988), (196, 206991), (211, 192276), (218, 186102), (252, 160993), (294, 137994), (327, 124068), (422, 96138), (436, 93051), (441, 91996), (588, 68997), (633, 64092), (654, 62034), (763, 53172), (844, 48069), (882, 45998), (981, 41356), (1266, 32046), (1308, 31017), (1477, 27468), (1526, 26586), (1764, 22999), (1899, 21364), (1962, 20678), (2289, 17724), (2532, 16023), (2954, 13734), (3052, 13293), (3798, 10682), (3924, 10339), (4431, 9156), (4578, 8862), (5341, 7596), (5908, 6867)]