316916908

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 750758400

約数和(自身を除く): 433841492

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 83, 92, 98, 121, 154, 161, 166, 196, 242, 253, 308, 322, 332, 343, 484, 506, 539, 581, 644, 686, 847, 913, 1012, 1078, 1127, 1162, 1372, 1694, 1771, 1826, 1909, 2156, 2254, 2324, 2783, 3388, 3542, 3652, 3773, 3818, 4067, 4508, 5566, 5929, 6391, 7084, 7546, 7636, 7889, 8134, 10043, 11132, 11858, 12397, 12782, 13363, 15092, 15778, 16268, 19481, 20086, 20999, 23716, 24794, 25564, 26726, 28469, 31556, 38962, 40172, 41503, 41998, 44737, 49588, 53452, 56938, 70301, 77924, 83006, 83996, 86779, 89474, 93541, 113876, 136367, 140602, 146993, 166012, 173558, 178948, 187082, 230989, 272734, 281204, 293986, 313159, 347116, 374164, 461978, 492107, 545468, 587972, 626318, 654787, 923956, 954569, 984214, 1028951, 1252636, 1309574, 1616923, 1909138, 1968428, 2057902, 2619148, 3233846, 3444749, 3818276, 4115804, 6467692, 6889498, 7202657, 11318461, 13778996, 14405314, 22636922, 28810628, 45273844, 79229227, 158458454, 316916908]

約数ペア:

[(1, 316916908), (2, 158458454), (4, 79229227), (7, 45273844), (11, 28810628), (14, 22636922), (22, 14405314), (23, 13778996), (28, 11318461), (44, 7202657), (46, 6889498), (49, 6467692), (77, 4115804), (83, 3818276), (92, 3444749), (98, 3233846), (121, 2619148), (154, 2057902), (161, 1968428), (166, 1909138), (196, 1616923), (242, 1309574), (253, 1252636), (308, 1028951), (322, 984214), (332, 954569), (343, 923956), (484, 654787), (506, 626318), (539, 587972), (581, 545468), (644, 492107), (686, 461978), (847, 374164), (913, 347116), (1012, 313159), (1078, 293986), (1127, 281204), (1162, 272734), (1372, 230989), (1694, 187082), (1771, 178948), (1826, 173558), (1909, 166012), (2156, 146993), (2254, 140602), (2324, 136367), (2783, 113876), (3388, 93541), (3542, 89474), (3652, 86779), (3773, 83996), (3818, 83006), (4067, 77924), (4508, 70301), (5566, 56938), (5929, 53452), (6391, 49588), (7084, 44737), (7546, 41998), (7636, 41503), (7889, 40172), (8134, 38962), (10043, 31556), (11132, 28469), (11858, 26726), (12397, 25564), (12782, 24794), (13363, 23716), (15092, 20999), (15778, 20086), (16268, 19481)]