312742014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5225

約数の個数: 64

約数和(自身を含む): 726485760

約数和(自身を除く): 413743746

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 4674, 5147, 10127, 10294, 15441, 20254, 30381, 30882, 60762, 66911, 97793, 133822, 195586, 200733, 211027, 293379, 401466, 422054, 586758, 633081, 1266162, 1271309, 2542618, 2743351, 3813927, 4009513, 5486702, 7627854, 8019026, 8230053, 12028539, 16460106, 24057078, 52123669, 104247338, 156371007, 312742014]

約数ペア:

[(1, 312742014), (2, 156371007), (3, 104247338), (6, 52123669), (13, 24057078), (19, 16460106), (26, 12028539), (38, 8230053), (39, 8019026), (41, 7627854), (57, 5486702), (78, 4009513), (82, 3813927), (114, 2743351), (123, 2542618), (246, 1271309), (247, 1266162), (494, 633081), (533, 586758), (741, 422054), (779, 401466), (1066, 293379), (1482, 211027), (1558, 200733), (1599, 195586), (2337, 133822), (3198, 97793), (4674, 66911), (5147, 60762), (10127, 30882), (10294, 30381), (15441, 20254)]