408113112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21773}}^1$

素因数の和:21864

約数の個数: 64

約数和(自身を含む): 1128764160

約数和(自身を除く): 720651048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 21773, 43546, 65319, 87092, 130638, 174184, 239503, 261276, 479006, 522552, 718509, 958012, 1437018, 1545883, 1916024, 2874036, 3091766, 4637649, 5748072, 6183532, 9275298, 12367064, 17004713, 18550596, 34009426, 37101192, 51014139, 68018852, 102028278, 136037704, 204056556, 408113112]

約数ペア:

[(1, 408113112), (2, 204056556), (3, 136037704), (4, 102028278), (6, 68018852), (8, 51014139), (11, 37101192), (12, 34009426), (22, 18550596), (24, 17004713), (33, 12367064), (44, 9275298), (66, 6183532), (71, 5748072), (88, 4637649), (132, 3091766), (142, 2874036), (213, 1916024), (264, 1545883), (284, 1437018), (426, 958012), (568, 718509), (781, 522552), (852, 479006), (1562, 261276), (1704, 239503), (2343, 174184), (3124, 130638), (4686, 87092), (6248, 65319), (9372, 43546), (18744, 21773)]