520044668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 1138368000

約数和(自身を除く): 618323332

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 109, 143, 209, 218, 247, 286, 418, 436, 439, 494, 572, 836, 878, 988, 1199, 1417, 1756, 2071, 2398, 2717, 2834, 4142, 4796, 4829, 5434, 5668, 5707, 8284, 8341, 9658, 10868, 11414, 15587, 16682, 19316, 22781, 22828, 26923, 31174, 33364, 45562, 47851, 53846, 62348, 62777, 91124, 91751, 95702, 107692, 108433, 125554, 183502, 191404, 216866, 251108, 296153, 367004, 433732, 526361, 592306, 622063, 909169, 1052722, 1184612, 1192763, 1244126, 1818338, 2105444, 2385526, 2488252, 3636676, 4771052, 6842693, 10000859, 11819197, 13685386, 20001718, 23638394, 27370772, 40003436, 47276788, 130011167, 260022334, 520044668]

約数ペア:

[(1, 520044668), (2, 260022334), (4, 130011167), (11, 47276788), (13, 40003436), (19, 27370772), (22, 23638394), (26, 20001718), (38, 13685386), (44, 11819197), (52, 10000859), (76, 6842693), (109, 4771052), (143, 3636676), (209, 2488252), (218, 2385526), (247, 2105444), (286, 1818338), (418, 1244126), (436, 1192763), (439, 1184612), (494, 1052722), (572, 909169), (836, 622063), (878, 592306), (988, 526361), (1199, 433732), (1417, 367004), (1756, 296153), (2071, 251108), (2398, 216866), (2717, 191404), (2834, 183502), (4142, 125554), (4796, 108433), (4829, 107692), (5434, 95702), (5668, 91751), (5707, 91124), (8284, 62777), (8341, 62348), (9658, 53846), (10868, 47851), (11414, 45562), (15587, 33364), (16682, 31174), (19316, 26923), (22781, 22828)]