268176412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 625121280

約数和(自身を除く): 356944868

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 49, 62, 76, 92, 98, 101, 124, 133, 161, 196, 202, 217, 266, 322, 404, 434, 437, 532, 589, 644, 707, 713, 868, 874, 931, 1127, 1178, 1414, 1426, 1519, 1748, 1862, 1919, 2254, 2323, 2356, 2828, 2852, 3038, 3059, 3131, 3724, 3838, 4123, 4508, 4646, 4949, 4991, 6076, 6118, 6262, 7676, 8246, 9292, 9898, 9982, 12236, 12524, 13433, 13547, 16261, 16492, 19796, 19964, 21413, 21917, 26866, 27094, 28861, 32522, 34937, 42826, 43834, 44137, 53732, 54188, 57722, 59489, 65044, 69874, 72013, 85652, 87668, 88274, 94031, 94829, 113827, 115444, 118978, 139748, 144026, 153419, 176548, 188062, 189658, 227654, 237956, 288052, 306838, 308959, 376124, 379316, 416423, 455308, 504091, 613676, 617918, 663803, 832846, 1008182, 1235836, 1327606, 1368247, 1665692, 2016364, 2162713, 2655212, 2736494, 2914961, 3528637, 4325426, 5472988, 5829922, 7057274, 8650852, 9577729, 11659844, 14114548, 19155458, 38310916, 67044103, 134088206, 268176412]

約数ペア:

[(1, 268176412), (2, 134088206), (4, 67044103), (7, 38310916), (14, 19155458), (19, 14114548), (23, 11659844), (28, 9577729), (31, 8650852), (38, 7057274), (46, 5829922), (49, 5472988), (62, 4325426), (76, 3528637), (92, 2914961), (98, 2736494), (101, 2655212), (124, 2162713), (133, 2016364), (161, 1665692), (196, 1368247), (202, 1327606), (217, 1235836), (266, 1008182), (322, 832846), (404, 663803), (434, 617918), (437, 613676), (532, 504091), (589, 455308), (644, 416423), (707, 379316), (713, 376124), (868, 308959), (874, 306838), (931, 288052), (1127, 237956), (1178, 227654), (1414, 189658), (1426, 188062), (1519, 176548), (1748, 153419), (1862, 144026), (1919, 139748), (2254, 118978), (2323, 115444), (2356, 113827), (2828, 94829), (2852, 94031), (3038, 88274), (3059, 87668), (3131, 85652), (3724, 72013), (3838, 69874), (4123, 65044), (4508, 59489), (4646, 57722), (4949, 54188), (4991, 53732), (6076, 44137), (6118, 43834), (6262, 42826), (7676, 34937), (8246, 32522), (9292, 28861), (9898, 27094), (9982, 26866), (12236, 21917), (12524, 21413), (13433, 19964), (13547, 19796), (16261, 16492)]