242534908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 578237184

約数和(自身を除く): 335702276

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 67, 73, 77, 92, 98, 134, 146, 154, 161, 196, 253, 268, 292, 308, 322, 469, 506, 511, 539, 644, 737, 803, 938, 1012, 1022, 1078, 1127, 1474, 1541, 1606, 1679, 1771, 1876, 2044, 2156, 2254, 2948, 3082, 3212, 3283, 3358, 3542, 3577, 4508, 4891, 5159, 5621, 6164, 6566, 6716, 7084, 7154, 9782, 10318, 10787, 11242, 11753, 12397, 13132, 14308, 16951, 18469, 19564, 20636, 21574, 22484, 23506, 24794, 33902, 34237, 36113, 36938, 39347, 43148, 47012, 49588, 53801, 67804, 68474, 72226, 73876, 75509, 78694, 82271, 107602, 112493, 118657, 129283, 136948, 144452, 151018, 157388, 164542, 215204, 224986, 237314, 239659, 258566, 302036, 329084, 376607, 449972, 474628, 479318, 517132, 753214, 787451, 830599, 904981, 958636, 1237423, 1506428, 1574902, 1661198, 1809962, 2474846, 2636249, 3149804, 3322396, 3619924, 4949692, 5272498, 5512157, 8661961, 10544996, 11024314, 17323922, 22048628, 34647844, 60633727, 121267454, 242534908]

約数ペア:

[(1, 242534908), (2, 121267454), (4, 60633727), (7, 34647844), (11, 22048628), (14, 17323922), (22, 11024314), (23, 10544996), (28, 8661961), (44, 5512157), (46, 5272498), (49, 4949692), (67, 3619924), (73, 3322396), (77, 3149804), (92, 2636249), (98, 2474846), (134, 1809962), (146, 1661198), (154, 1574902), (161, 1506428), (196, 1237423), (253, 958636), (268, 904981), (292, 830599), (308, 787451), (322, 753214), (469, 517132), (506, 479318), (511, 474628), (539, 449972), (644, 376607), (737, 329084), (803, 302036), (938, 258566), (1012, 239659), (1022, 237314), (1078, 224986), (1127, 215204), (1474, 164542), (1541, 157388), (1606, 151018), (1679, 144452), (1771, 136948), (1876, 129283), (2044, 118657), (2156, 112493), (2254, 107602), (2948, 82271), (3082, 78694), (3212, 75509), (3283, 73876), (3358, 72226), (3542, 68474), (3577, 67804), (4508, 53801), (4891, 49588), (5159, 47012), (5621, 43148), (6164, 39347), (6566, 36938), (6716, 36113), (7084, 34237), (7154, 33902), (9782, 24794), (10318, 23506), (10787, 22484), (11242, 21574), (11753, 20636), (12397, 19564), (13132, 18469), (14308, 16951)]