448138964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1657}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 967104768

約数和(自身を除く): 518965804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 743, 1486, 1657, 2972, 3314, 5201, 6628, 9659, 10402, 11599, 19318, 20804, 21541, 23198, 38636, 43082, 46396, 67613, 86164, 135226, 150787, 270452, 301574, 603148, 1231151, 2462302, 4924604, 8618057, 16004963, 17236114, 32009926, 34472228, 64019852, 112034741, 224069482, 448138964]

約数ペア:

[(1, 448138964), (2, 224069482), (4, 112034741), (7, 64019852), (13, 34472228), (14, 32009926), (26, 17236114), (28, 16004963), (52, 8618057), (91, 4924604), (182, 2462302), (364, 1231151), (743, 603148), (1486, 301574), (1657, 270452), (2972, 150787), (3314, 135226), (5201, 86164), (6628, 67613), (9659, 46396), (10402, 43082), (11599, 38636), (19318, 23198), (20804, 21541)]