388655232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{144589}}^1$

素因数の和:144613

約数の個数: 64

約数和(自身を含む): 1179854400

約数和(自身を除く): 791199168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 144589, 289178, 433767, 578356, 867534, 1012123, 1156712, 1735068, 2024246, 2313424, 3036369, 3470136, 4048492, 4626848, 6072738, 6940272, 8096984, 9253696, 12145476, 13880544, 16193968, 18507392, 24290952, 27761088, 32387936, 48581904, 55522176, 64775872, 97163808, 129551744, 194327616, 388655232]

約数ペア:

[(1, 388655232), (2, 194327616), (3, 129551744), (4, 97163808), (6, 64775872), (7, 55522176), (8, 48581904), (12, 32387936), (14, 27761088), (16, 24290952), (21, 18507392), (24, 16193968), (28, 13880544), (32, 12145476), (42, 9253696), (48, 8096984), (56, 6940272), (64, 6072738), (84, 4626848), (96, 4048492), (112, 3470136), (128, 3036369), (168, 2313424), (192, 2024246), (224, 1735068), (336, 1156712), (384, 1012123), (448, 867534), (672, 578356), (896, 433767), (1344, 289178), (2688, 144589)]