11808791384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^2$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 25592893200

約数和(自身を除く): 13784101816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 244, 247, 313, 488, 494, 626, 793, 988, 1159, 1252, 1586, 1976, 2318, 2504, 3172, 4069, 4636, 5947, 6344, 8138, 9272, 11894, 15067, 16276, 19093, 23788, 30134, 32552, 38186, 47576, 60268, 76372, 77311, 97969, 120536, 152744, 154622, 195938, 248209, 309244, 362767, 391876, 496418, 618488, 725534, 783752, 992836, 1273597, 1451068, 1861411, 1985672, 2547194, 2902136, 3722822, 4715971, 5094388, 5976109, 7445644, 9431942, 10188776, 11952218, 14891288, 18863884, 23904436, 24198343, 37727768, 47808872, 48396686, 77689417, 96793372, 113546071, 155378834, 193586744, 227092142, 310757668, 454184284, 621515336, 908368568, 1476098923, 2952197846, 5904395692, 11808791384]

約数ペア:

[(1, 11808791384), (2, 5904395692), (4, 2952197846), (8, 1476098923), (13, 908368568), (19, 621515336), (26, 454184284), (38, 310757668), (52, 227092142), (61, 193586744), (76, 155378834), (104, 113546071), (122, 96793372), (152, 77689417), (244, 48396686), (247, 47808872), (313, 37727768), (488, 24198343), (494, 23904436), (626, 18863884), (793, 14891288), (988, 11952218), (1159, 10188776), (1252, 9431942), (1586, 7445644), (1976, 5976109), (2318, 5094388), (2504, 4715971), (3172, 3722822), (4069, 2902136), (4636, 2547194), (5947, 1985672), (6344, 1861411), (8138, 1451068), (9272, 1273597), (11894, 992836), (15067, 783752), (16276, 725534), (19093, 618488), (23788, 496418), (30134, 391876), (32552, 362767), (38186, 309244), (47576, 248209), (60268, 195938), (76372, 154622), (77311, 152744), (97969, 120536)]