239356908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49991}}^1$

素因数の和:50027

約数の個数: 72

約数和(自身を含む): 727883520

約数和(自身を除く): 488526612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 49991, 99982, 149973, 199964, 299946, 349937, 449919, 599892, 699874, 899838, 949829, 1049811, 1399748, 1799676, 1899658, 2099622, 2849487, 3149433, 3799316, 4199244, 5698974, 6298866, 6648803, 8548461, 11397948, 12597732, 13297606, 17096922, 19946409, 26595212, 34193844, 39892818, 59839227, 79785636, 119678454, 239356908]

約数ペア:

[(1, 239356908), (2, 119678454), (3, 79785636), (4, 59839227), (6, 39892818), (7, 34193844), (9, 26595212), (12, 19946409), (14, 17096922), (18, 13297606), (19, 12597732), (21, 11397948), (28, 8548461), (36, 6648803), (38, 6298866), (42, 5698974), (57, 4199244), (63, 3799316), (76, 3149433), (84, 2849487), (114, 2099622), (126, 1899658), (133, 1799676), (171, 1399748), (228, 1049811), (252, 949829), (266, 899838), (342, 699874), (399, 599892), (532, 449919), (684, 349937), (798, 299946), (1197, 199964), (1596, 149973), (2394, 99982), (4788, 49991)]