196744548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 621461120

約数和(自身を除く): 424716572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1489, 1573, 1694, 1716, 2002, 2541, 2978, 3003, 3146, 3388, 4004, 4467, 4719, 5082, 5956, 6006, 6292, 8934, 9438, 10164, 10423, 11011, 12012, 16379, 17868, 18876, 19357, 20846, 22022, 31269, 32758, 33033, 38714, 41692, 44044, 49137, 58071, 62538, 65516, 66066, 77428, 98274, 114653, 116142, 125076, 132132, 135499, 180169, 196548, 212927, 229306, 232284, 270998, 343959, 360338, 406497, 425854, 458612, 540507, 541996, 638781, 687918, 720676, 812994, 851708, 1081014, 1261183, 1277562, 1375836, 1490489, 1625988, 2162028, 2342197, 2522366, 2555124, 2980978, 3783549, 4471467, 4684394, 5044732, 5961956, 7026591, 7567098, 8942934, 9368788, 14053182, 15134196, 16395379, 17885868, 28106364, 32790758, 49186137, 65581516, 98372274, 196744548]

約数ペア:

[(1, 196744548), (2, 98372274), (3, 65581516), (4, 49186137), (6, 32790758), (7, 28106364), (11, 17885868), (12, 16395379), (13, 15134196), (14, 14053182), (21, 9368788), (22, 8942934), (26, 7567098), (28, 7026591), (33, 5961956), (39, 5044732), (42, 4684394), (44, 4471467), (52, 3783549), (66, 2980978), (77, 2555124), (78, 2522366), (84, 2342197), (91, 2162028), (121, 1625988), (132, 1490489), (143, 1375836), (154, 1277562), (156, 1261183), (182, 1081014), (231, 851708), (242, 812994), (273, 720676), (286, 687918), (308, 638781), (363, 541996), (364, 540507), (429, 458612), (462, 425854), (484, 406497), (546, 360338), (572, 343959), (726, 270998), (847, 232284), (858, 229306), (924, 212927), (1001, 196548), (1092, 180169), (1452, 135499), (1489, 132132), (1573, 125076), (1694, 116142), (1716, 114653), (2002, 98274), (2541, 77428), (2978, 66066), (3003, 65516), (3146, 62538), (3388, 58071), (4004, 49137), (4467, 44044), (4719, 41692), (5082, 38714), (5956, 33033), (6006, 32758), (6292, 31269), (8934, 22022), (9438, 20846), (10164, 19357), (10423, 18876), (11011, 17868), (12012, 16379)]