457487238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11897}}^1$

素因数の和:11961

約数の個数: 64

約数和(自身を含む): 1079386560

約数和(自身を除く): 621899322

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 754, 986, 1131, 1326, 1479, 2262, 2958, 6409, 11897, 12818, 19227, 23794, 35691, 38454, 71382, 154661, 202249, 309322, 345013, 404498, 463983, 606747, 690026, 927966, 1035039, 1213494, 2070078, 2629237, 4485169, 5258474, 5865221, 7887711, 8970338, 11730442, 13455507, 15775422, 17595663, 26911014, 35191326, 76247873, 152495746, 228743619, 457487238]

約数ペア:

[(1, 457487238), (2, 228743619), (3, 152495746), (6, 76247873), (13, 35191326), (17, 26911014), (26, 17595663), (29, 15775422), (34, 13455507), (39, 11730442), (51, 8970338), (58, 7887711), (78, 5865221), (87, 5258474), (102, 4485169), (174, 2629237), (221, 2070078), (377, 1213494), (442, 1035039), (493, 927966), (663, 690026), (754, 606747), (986, 463983), (1131, 404498), (1326, 345013), (1479, 309322), (2262, 202249), (2958, 154661), (6409, 71382), (11897, 38454), (12818, 35691), (19227, 23794)]