238027972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 545914880

約数和(自身を除く): 307886908

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 127, 133, 182, 247, 254, 266, 271, 364, 494, 508, 532, 542, 889, 988, 1084, 1651, 1729, 1778, 1897, 2413, 3302, 3458, 3523, 3556, 3794, 4826, 5149, 6604, 6916, 7046, 7588, 9652, 10298, 11557, 14092, 16891, 20596, 23114, 24661, 31369, 33782, 34417, 36043, 46228, 49322, 62738, 66937, 67564, 68834, 72086, 98644, 125476, 133874, 137668, 144172, 219583, 240919, 267748, 439166, 447421, 468559, 481838, 653923, 878332, 894842, 937118, 963676, 1307846, 1789684, 1874236, 2615692, 3131947, 4577461, 6263894, 8500999, 9154922, 12527788, 17001998, 18309844, 34003996, 59506993, 119013986, 238027972]

約数ペア:

[(1, 238027972), (2, 119013986), (4, 59506993), (7, 34003996), (13, 18309844), (14, 17001998), (19, 12527788), (26, 9154922), (28, 8500999), (38, 6263894), (52, 4577461), (76, 3131947), (91, 2615692), (127, 1874236), (133, 1789684), (182, 1307846), (247, 963676), (254, 937118), (266, 894842), (271, 878332), (364, 653923), (494, 481838), (508, 468559), (532, 447421), (542, 439166), (889, 267748), (988, 240919), (1084, 219583), (1651, 144172), (1729, 137668), (1778, 133874), (1897, 125476), (2413, 98644), (3302, 72086), (3458, 68834), (3523, 67564), (3556, 66937), (3794, 62738), (4826, 49322), (5149, 46228), (6604, 36043), (6916, 34417), (7046, 33782), (7588, 31369), (9652, 24661), (10298, 23114), (11557, 20596), (14092, 16891)]