316743616

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22807}}^1$

素因数の和:22857

約数の個数: 56

約数和(自身を含む): 741533696

約数和(自身を除く): 424790080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 22807, 45614, 91228, 159649, 182456, 319298, 364912, 638596, 707017, 729824, 1277192, 1414034, 1459648, 2554384, 2828068, 4949119, 5108768, 5656136, 9898238, 10217536, 11312272, 19796476, 22624544, 39592952, 45249088, 79185904, 158371808, 316743616]

約数ペア:

[(1, 316743616), (2, 158371808), (4, 79185904), (7, 45249088), (8, 39592952), (14, 22624544), (16, 19796476), (28, 11312272), (31, 10217536), (32, 9898238), (56, 5656136), (62, 5108768), (64, 4949119), (112, 2828068), (124, 2554384), (217, 1459648), (224, 1414034), (248, 1277192), (434, 729824), (448, 707017), (496, 638596), (868, 364912), (992, 319298), (1736, 182456), (1984, 159649), (3472, 91228), (6944, 45614), (13888, 22807)]