318491964

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{25793}}^1$

素因数の和:25824

約数の個数: 72

約数和(自身を含む): 938901600

約数和(自身を除く): 620409636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 25793, 51586, 77379, 103172, 154758, 180551, 232137, 309516, 361102, 464274, 541653, 722204, 928548, 1083306, 1263857, 1624959, 2166612, 2527714, 3249918, 3791571, 5055428, 6499836, 7583142, 8846999, 11374713, 15166284, 17693998, 22749426, 26540997, 35387996, 45498852, 53081994, 79622991, 106163988, 159245982, 318491964]

約数ペア:

[(1, 318491964), (2, 159245982), (3, 106163988), (4, 79622991), (6, 53081994), (7, 45498852), (9, 35387996), (12, 26540997), (14, 22749426), (18, 17693998), (21, 15166284), (28, 11374713), (36, 8846999), (42, 7583142), (49, 6499836), (63, 5055428), (84, 3791571), (98, 3249918), (126, 2527714), (147, 2166612), (196, 1624959), (252, 1263857), (294, 1083306), (343, 928548), (441, 722204), (588, 541653), (686, 464274), (882, 361102), (1029, 309516), (1372, 232137), (1764, 180551), (2058, 154758), (3087, 103172), (4116, 77379), (6174, 51586), (12348, 25793)]