349563942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 972251280

約数和(自身を除く): 622687338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 49, 63, 78, 86, 91, 98, 117, 126, 129, 147, 182, 234, 258, 273, 294, 301, 387, 441, 546, 559, 602, 637, 709, 774, 819, 882, 903, 1118, 1274, 1418, 1638, 1677, 1806, 1911, 2107, 2127, 2709, 3354, 3822, 3913, 4214, 4254, 4963, 5031, 5418, 5733, 6321, 6381, 7826, 9217, 9926, 10062, 11466, 11739, 12642, 12762, 14889, 18434, 18963, 23478, 27391, 27651, 29778, 30487, 34741, 35217, 37926, 44667, 54782, 55302, 60974, 64519, 69482, 70434, 82173, 82953, 89334, 91461, 104223, 129038, 164346, 165906, 182922, 193557, 208446, 213409, 246519, 274383, 312669, 387114, 396331, 426818, 451633, 493038, 548766, 580671, 625338, 640227, 792662, 903266, 1161342, 1188993, 1280454, 1354899, 1493863, 1920681, 2377986, 2709798, 2774317, 2987726, 3566979, 3841362, 4064697, 4481589, 5548634, 7133958, 8129394, 8322951, 8963178, 13444767, 16645902, 19420219, 24968853, 26889534, 38840438, 49937706, 58260657, 116521314, 174781971, 349563942]

約数ペア:

[(1, 349563942), (2, 174781971), (3, 116521314), (6, 58260657), (7, 49937706), (9, 38840438), (13, 26889534), (14, 24968853), (18, 19420219), (21, 16645902), (26, 13444767), (39, 8963178), (42, 8322951), (43, 8129394), (49, 7133958), (63, 5548634), (78, 4481589), (86, 4064697), (91, 3841362), (98, 3566979), (117, 2987726), (126, 2774317), (129, 2709798), (147, 2377986), (182, 1920681), (234, 1493863), (258, 1354899), (273, 1280454), (294, 1188993), (301, 1161342), (387, 903266), (441, 792662), (546, 640227), (559, 625338), (602, 580671), (637, 548766), (709, 493038), (774, 451633), (819, 426818), (882, 396331), (903, 387114), (1118, 312669), (1274, 274383), (1418, 246519), (1638, 213409), (1677, 208446), (1806, 193557), (1911, 182922), (2107, 165906), (2127, 164346), (2709, 129038), (3354, 104223), (3822, 91461), (3913, 89334), (4214, 82953), (4254, 82173), (4963, 70434), (5031, 69482), (5418, 64519), (5733, 60974), (6321, 55302), (6381, 54782), (7826, 44667), (9217, 37926), (9926, 35217), (10062, 34741), (11466, 30487), (11739, 29778), (12642, 27651), (12762, 27391), (14889, 23478), (18434, 18963)]