233999532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 662765376

約数和(自身を除く): 428765844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 127, 156, 186, 234, 254, 279, 372, 381, 403, 468, 508, 558, 762, 806, 1116, 1143, 1209, 1524, 1612, 1651, 2286, 2418, 3302, 3627, 3937, 4572, 4836, 4953, 6604, 7254, 7874, 9906, 11811, 14508, 14859, 15748, 16129, 19812, 23622, 29718, 32258, 35433, 47244, 48387, 51181, 59436, 64516, 70866, 96774, 102362, 141732, 145161, 153543, 193548, 204724, 209677, 290322, 307086, 419354, 460629, 499999, 580644, 614172, 629031, 838708, 921258, 999998, 1258062, 1499997, 1842516, 1887093, 1999996, 2516124, 2999994, 3774186, 4499991, 5999988, 6499987, 7548372, 8999982, 12999974, 17999964, 19499961, 25999948, 38999922, 58499883, 77999844, 116999766, 233999532]

約数ペア:

[(1, 233999532), (2, 116999766), (3, 77999844), (4, 58499883), (6, 38999922), (9, 25999948), (12, 19499961), (13, 17999964), (18, 12999974), (26, 8999982), (31, 7548372), (36, 6499987), (39, 5999988), (52, 4499991), (62, 3774186), (78, 2999994), (93, 2516124), (117, 1999996), (124, 1887093), (127, 1842516), (156, 1499997), (186, 1258062), (234, 999998), (254, 921258), (279, 838708), (372, 629031), (381, 614172), (403, 580644), (468, 499999), (508, 460629), (558, 419354), (762, 307086), (806, 290322), (1116, 209677), (1143, 204724), (1209, 193548), (1524, 153543), (1612, 145161), (1651, 141732), (2286, 102362), (2418, 96774), (3302, 70866), (3627, 64516), (3937, 59436), (4572, 51181), (4836, 48387), (4953, 47244), (6604, 35433), (7254, 32258), (7874, 29718), (9906, 23622), (11811, 19812), (14508, 16129), (14859, 15748)]