278327124

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{135637}}^1$

素因数の和:135669

約数の個数: 48

約数和(自身を含む): 759572800

約数和(自身を除く): 481245676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 135637, 271274, 406911, 542548, 813822, 1220733, 1627644, 2441466, 2577103, 3662199, 4882932, 5154206, 7324398, 7731309, 10308412, 14648796, 15462618, 23193927, 30925236, 46387854, 69581781, 92775708, 139163562, 278327124]

約数ペア:

[(1, 278327124), (2, 139163562), (3, 92775708), (4, 69581781), (6, 46387854), (9, 30925236), (12, 23193927), (18, 15462618), (19, 14648796), (27, 10308412), (36, 7731309), (38, 7324398), (54, 5154206), (57, 4882932), (76, 3662199), (108, 2577103), (114, 2441466), (171, 1627644), (228, 1220733), (342, 813822), (513, 542548), (684, 406911), (1026, 271274), (2052, 135637)]