427562898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3891

約数の個数: 64

約数和(自身を含む): 1017719040

約数和(自身を除く): 590156142

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 777, 1022, 1533, 1554, 2701, 3066, 3769, 5402, 7538, 8103, 11307, 16206, 18907, 22614, 26383, 37814, 52766, 56721, 79149, 113442, 139453, 158298, 275137, 278906, 418359, 550274, 825411, 836718, 976171, 1650822, 1925959, 1952342, 2928513, 3851918, 5777877, 5857026, 10180069, 11555754, 20360138, 30540207, 61080414, 71260483, 142520966, 213781449, 427562898]

約数ペア:

[(1, 427562898), (2, 213781449), (3, 142520966), (6, 71260483), (7, 61080414), (14, 30540207), (21, 20360138), (37, 11555754), (42, 10180069), (73, 5857026), (74, 5777877), (111, 3851918), (146, 2928513), (219, 1952342), (222, 1925959), (259, 1650822), (438, 976171), (511, 836718), (518, 825411), (777, 550274), (1022, 418359), (1533, 278906), (1554, 275137), (2701, 158298), (3066, 139453), (3769, 113442), (5402, 79149), (7538, 56721), (8103, 52766), (11307, 37814), (16206, 26383), (18907, 22614)]