856556652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{14143}}^1$

素因数の和:14267

約数の個数: 72

約数和(自身を含む): 2347677696

約数和(自身を除く): 1491121044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 8652, 10094, 14143, 15141, 20188, 28286, 30282, 42429, 56572, 60564, 84858, 99001, 169716, 198002, 297003, 396004, 594006, 693007, 1188012, 1386014, 1456729, 2079021, 2772028, 2913458, 4158042, 4370187, 5826916, 8316084, 8740374, 10197103, 17480748, 20394206, 30591309, 40788412, 61182618, 71379721, 122365236, 142759442, 214139163, 285518884, 428278326, 856556652]

約数ペア:

[(1, 856556652), (2, 428278326), (3, 285518884), (4, 214139163), (6, 142759442), (7, 122365236), (12, 71379721), (14, 61182618), (21, 40788412), (28, 30591309), (42, 20394206), (49, 17480748), (84, 10197103), (98, 8740374), (103, 8316084), (147, 5826916), (196, 4370187), (206, 4158042), (294, 2913458), (309, 2772028), (412, 2079021), (588, 1456729), (618, 1386014), (721, 1188012), (1236, 693007), (1442, 594006), (2163, 396004), (2884, 297003), (4326, 198002), (5047, 169716), (8652, 99001), (10094, 84858), (14143, 60564), (15141, 56572), (20188, 42429), (28286, 30282)]