381058146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^2\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 957253440

約数和(自身を除く): 576195294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 439, 498, 581, 747, 878, 1162, 1317, 1494, 1743, 2634, 3073, 3486, 3951, 5229, 6146, 6889, 7902, 9219, 10458, 13778, 18438, 20667, 27657, 36437, 41334, 48223, 55314, 62001, 72874, 96446, 109311, 124002, 144669, 218622, 255059, 289338, 327933, 434007, 510118, 655866, 765177, 868014, 1530354, 2295531, 3024271, 4591062, 6048542, 9072813, 18145626, 21169897, 27218439, 42339794, 54436878, 63509691, 127019382, 190529073, 381058146]

約数ペア:

[(1, 381058146), (2, 190529073), (3, 127019382), (6, 63509691), (7, 54436878), (9, 42339794), (14, 27218439), (18, 21169897), (21, 18145626), (42, 9072813), (63, 6048542), (83, 4591062), (126, 3024271), (166, 2295531), (249, 1530354), (439, 868014), (498, 765177), (581, 655866), (747, 510118), (878, 434007), (1162, 327933), (1317, 289338), (1494, 255059), (1743, 218622), (2634, 144669), (3073, 124002), (3486, 109311), (3951, 96446), (5229, 72874), (6146, 62001), (6889, 55314), (7902, 48223), (9219, 41334), (10458, 36437), (13778, 27657), (18438, 20667)]