349235796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 1025291904

約数和(自身を除く): 676056108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 169, 182, 219, 273, 292, 337, 338, 364, 438, 507, 511, 546, 674, 676, 876, 949, 1011, 1014, 1022, 1092, 1183, 1348, 1533, 1898, 2022, 2028, 2044, 2359, 2366, 2847, 3066, 3549, 3796, 4044, 4381, 4718, 4732, 5694, 6132, 6643, 7077, 7098, 8762, 9436, 11388, 12337, 13143, 13286, 14154, 14196, 17524, 19929, 24601, 24674, 26286, 26572, 28308, 30667, 37011, 39858, 49202, 49348, 52572, 56953, 61334, 73803, 74022, 79716, 86359, 92001, 98404, 113906, 122668, 147606, 148044, 170859, 172207, 172718, 184002, 227812, 259077, 295212, 319813, 341718, 344414, 345436, 368004, 398671, 516621, 518154, 639626, 683436, 688828, 797342, 959439, 1033242, 1036308, 1196013, 1279252, 1594684, 1918878, 2066484, 2238691, 2392026, 3837756, 4157569, 4477382, 4784052, 6716073, 8315138, 8954764, 12472707, 13432146, 16630276, 24945414, 26864292, 29102983, 49890828, 58205966, 87308949, 116411932, 174617898, 349235796]

約数ペア:

[(1, 349235796), (2, 174617898), (3, 116411932), (4, 87308949), (6, 58205966), (7, 49890828), (12, 29102983), (13, 26864292), (14, 24945414), (21, 16630276), (26, 13432146), (28, 12472707), (39, 8954764), (42, 8315138), (52, 6716073), (73, 4784052), (78, 4477382), (84, 4157569), (91, 3837756), (146, 2392026), (156, 2238691), (169, 2066484), (182, 1918878), (219, 1594684), (273, 1279252), (292, 1196013), (337, 1036308), (338, 1033242), (364, 959439), (438, 797342), (507, 688828), (511, 683436), (546, 639626), (674, 518154), (676, 516621), (876, 398671), (949, 368004), (1011, 345436), (1014, 344414), (1022, 341718), (1092, 319813), (1183, 295212), (1348, 259077), (1533, 227812), (1898, 184002), (2022, 172718), (2028, 172207), (2044, 170859), (2359, 148044), (2366, 147606), (2847, 122668), (3066, 113906), (3549, 98404), (3796, 92001), (4044, 86359), (4381, 79716), (4718, 74022), (4732, 73803), (5694, 61334), (6132, 56953), (6643, 52572), (7077, 49348), (7098, 49202), (8762, 39858), (9436, 37011), (11388, 30667), (12337, 28308), (13143, 26572), (13286, 26286), (14154, 24674), (14196, 24601), (17524, 19929)]