320199301254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2428733}}^1$

素因数の和:2428861

約数の個数: 64

約数和(自身を含む): 759163958784

約数和(自身を除く): 438964657530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 73, 86, 129, 146, 219, 258, 301, 438, 511, 602, 903, 1022, 1533, 1806, 3066, 3139, 6278, 9417, 18834, 21973, 43946, 65919, 131838, 2428733, 4857466, 7286199, 14572398, 17001131, 34002262, 51003393, 102006786, 104435519, 177297509, 208871038, 313306557, 354595018, 531892527, 626613114, 731048633, 1063785054, 1241082563, 1462097266, 2193145899, 2482165126, 3723247689, 4386291798, 7446495378, 7623792887, 15247585774, 22871378661, 45742757322, 53366550209, 106733100418, 160099650627, 320199301254]

約数ペア:

[(1, 320199301254), (2, 160099650627), (3, 106733100418), (6, 53366550209), (7, 45742757322), (14, 22871378661), (21, 15247585774), (42, 7623792887), (43, 7446495378), (73, 4386291798), (86, 3723247689), (129, 2482165126), (146, 2193145899), (219, 1462097266), (258, 1241082563), (301, 1063785054), (438, 731048633), (511, 626613114), (602, 531892527), (903, 354595018), (1022, 313306557), (1533, 208871038), (1806, 177297509), (3066, 104435519), (3139, 102006786), (6278, 51003393), (9417, 34002262), (18834, 17001131), (21973, 14572398), (43946, 7286199), (65919, 4857466), (131838, 2428733)]