218340024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1583}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 624983040

約数和(自身を除く): 406643016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821, 1583, 1642, 2463, 3166, 3284, 4749, 4926, 5747, 6332, 6568, 9498, 9852, 11081, 11494, 12664, 17241, 18996, 19704, 22162, 22988, 33243, 34482, 37992, 44324, 45976, 66486, 68964, 88648, 132972, 137928, 265944, 1299643, 2599286, 3898929, 5198572, 7797858, 9097501, 10397144, 15595716, 18195002, 27292503, 31191432, 36390004, 54585006, 72780008, 109170012, 218340024]

約数ペア:

[(1, 218340024), (2, 109170012), (3, 72780008), (4, 54585006), (6, 36390004), (7, 31191432), (8, 27292503), (12, 18195002), (14, 15595716), (21, 10397144), (24, 9097501), (28, 7797858), (42, 5198572), (56, 3898929), (84, 2599286), (168, 1299643), (821, 265944), (1583, 137928), (1642, 132972), (2463, 88648), (3166, 68964), (3284, 66486), (4749, 45976), (4926, 44324), (5747, 37992), (6332, 34482), (6568, 33243), (9498, 22988), (9852, 22162), (11081, 19704), (11494, 18996), (12664, 17241)]