300442142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 644087808

約数和(自身を除く): 343645666

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 47, 62, 77, 91, 94, 103, 143, 154, 182, 206, 217, 286, 329, 341, 403, 434, 517, 611, 658, 682, 721, 806, 1001, 1034, 1133, 1222, 1339, 1442, 1457, 2002, 2266, 2387, 2678, 2821, 2914, 3193, 3619, 4277, 4433, 4774, 4841, 5642, 6386, 6721, 7238, 7931, 8554, 8866, 9373, 9682, 10199, 13442, 14729, 15862, 16027, 18746, 18941, 20398, 22351, 29458, 31031, 32054, 33887, 35123, 37882, 41509, 44702, 47047, 53251, 62062, 62933, 67774, 70246, 83018, 94094, 103103, 106502, 112189, 125866, 132587, 150071, 206206, 208351, 224378, 245861, 265174, 290563, 300142, 372757, 416702, 440531, 456599, 491722, 581126, 692263, 745514, 881062, 913198, 1050497, 1384526, 1458457, 1650781, 1950923, 2100994, 2916914, 3196193, 3301562, 3901846, 4845841, 6392386, 9691682, 11555467, 13656461, 21460153, 23110934, 27312922, 42920306, 150221071, 300442142]

約数ペア:

[(1, 300442142), (2, 150221071), (7, 42920306), (11, 27312922), (13, 23110934), (14, 21460153), (22, 13656461), (26, 11555467), (31, 9691682), (47, 6392386), (62, 4845841), (77, 3901846), (91, 3301562), (94, 3196193), (103, 2916914), (143, 2100994), (154, 1950923), (182, 1650781), (206, 1458457), (217, 1384526), (286, 1050497), (329, 913198), (341, 881062), (403, 745514), (434, 692263), (517, 581126), (611, 491722), (658, 456599), (682, 440531), (721, 416702), (806, 372757), (1001, 300142), (1034, 290563), (1133, 265174), (1222, 245861), (1339, 224378), (1442, 208351), (1457, 206206), (2002, 150071), (2266, 132587), (2387, 125866), (2678, 112189), (2821, 106502), (2914, 103103), (3193, 94094), (3619, 83018), (4277, 70246), (4433, 67774), (4774, 62933), (4841, 62062), (5642, 53251), (6386, 47047), (6721, 44702), (7238, 41509), (7931, 37882), (8554, 35123), (8866, 33887), (9373, 32054), (9682, 31031), (10199, 29458), (13442, 22351), (14729, 20398), (15862, 18941), (16027, 18746)]