401907924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:13997

約数の個数: 72

約数和(自身を含む): 1123554432

約数和(自身を除く): 721646508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 9636, 13903, 14454, 27806, 28908, 41709, 55612, 83418, 125127, 152933, 166836, 250254, 305866, 458799, 500508, 611732, 917598, 1014919, 1376397, 1835196, 2029838, 2752794, 3044757, 4059676, 5505588, 6089514, 9134271, 11164109, 12179028, 18268542, 22328218, 33492327, 36537084, 44656436, 66984654, 100476981, 133969308, 200953962, 401907924]

約数ペア:

[(1, 401907924), (2, 200953962), (3, 133969308), (4, 100476981), (6, 66984654), (9, 44656436), (11, 36537084), (12, 33492327), (18, 22328218), (22, 18268542), (33, 12179028), (36, 11164109), (44, 9134271), (66, 6089514), (73, 5505588), (99, 4059676), (132, 3044757), (146, 2752794), (198, 2029838), (219, 1835196), (292, 1376397), (396, 1014919), (438, 917598), (657, 611732), (803, 500508), (876, 458799), (1314, 305866), (1606, 250254), (2409, 166836), (2628, 152933), (3212, 125127), (4818, 83418), (7227, 55612), (9636, 41709), (13903, 28908), (14454, 27806)]