217617582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 593657856

約数和(自身を除く): 376040274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 43, 46, 62, 69, 78, 86, 91, 93, 129, 138, 161, 169, 182, 186, 217, 258, 273, 299, 301, 322, 338, 403, 434, 483, 507, 546, 559, 598, 602, 651, 713, 806, 897, 903, 966, 989, 1014, 1118, 1183, 1209, 1302, 1333, 1426, 1677, 1794, 1806, 1978, 2093, 2139, 2366, 2418, 2666, 2821, 2967, 3354, 3549, 3887, 3913, 3999, 4186, 4278, 4991, 5239, 5642, 5934, 6279, 6923, 7098, 7267, 7774, 7826, 7998, 8463, 9269, 9331, 9982, 10478, 11661, 11739, 12558, 12857, 13846, 14534, 14973, 15717, 16926, 17329, 18538, 18662, 20769, 21801, 23322, 23478, 25714, 27209, 27807, 27993, 29946, 30659, 31434, 34658, 36673, 38571, 41538, 43602, 50869, 51987, 54418, 55614, 55986, 61318, 64883, 73346, 77142, 81627, 89999, 91977, 101738, 103974, 110019, 120497, 121303, 129766, 152607, 163254, 167141, 179998, 183954, 194649, 214613, 220038, 225277, 240994, 242606, 269997, 305214, 334282, 361491, 363909, 389298, 398567, 429226, 450554, 501423, 539994, 643839, 675831, 722982, 727818, 797134, 843479, 1002846, 1169987, 1195701, 1287678, 1351662, 1576939, 1686958, 2339974, 2391402, 2530437, 2789969, 3153878, 3509961, 4730817, 5060874, 5181371, 5579938, 7019922, 8369907, 9461634, 10362742, 15544113, 16739814, 31088226, 36269597, 72539194, 108808791, 217617582]

約数ペア:

[(1, 217617582), (2, 108808791), (3, 72539194), (6, 36269597), (7, 31088226), (13, 16739814), (14, 15544113), (21, 10362742), (23, 9461634), (26, 8369907), (31, 7019922), (39, 5579938), (42, 5181371), (43, 5060874), (46, 4730817), (62, 3509961), (69, 3153878), (78, 2789969), (86, 2530437), (91, 2391402), (93, 2339974), (129, 1686958), (138, 1576939), (161, 1351662), (169, 1287678), (182, 1195701), (186, 1169987), (217, 1002846), (258, 843479), (273, 797134), (299, 727818), (301, 722982), (322, 675831), (338, 643839), (403, 539994), (434, 501423), (483, 450554), (507, 429226), (546, 398567), (559, 389298), (598, 363909), (602, 361491), (651, 334282), (713, 305214), (806, 269997), (897, 242606), (903, 240994), (966, 225277), (989, 220038), (1014, 214613), (1118, 194649), (1183, 183954), (1209, 179998), (1302, 167141), (1333, 163254), (1426, 152607), (1677, 129766), (1794, 121303), (1806, 120497), (1978, 110019), (2093, 103974), (2139, 101738), (2366, 91977), (2418, 89999), (2666, 81627), (2821, 77142), (2967, 73346), (3354, 64883), (3549, 61318), (3887, 55986), (3913, 55614), (3999, 54418), (4186, 51987), (4278, 50869), (4991, 43602), (5239, 41538), (5642, 38571), (5934, 36673), (6279, 34658), (6923, 31434), (7098, 30659), (7267, 29946), (7774, 27993), (7826, 27807), (7998, 27209), (8463, 25714), (9269, 23478), (9331, 23322), (9982, 21801), (10478, 20769), (11661, 18662), (11739, 18538), (12558, 17329), (12857, 16926), (13846, 15717), (14534, 14973)]