2101795584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{390959}}^1$

素因数の和:390985

約数の個数: 72

約数和(自身を含む): 6392977920

約数和(自身を除く): 4291182336

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 390959, 781918, 1172877, 1563836, 2345754, 2736713, 3127672, 4691508, 5473426, 6255344, 8210139, 9383016, 10946852, 12510688, 16420278, 18766032, 21893704, 25021376, 32840556, 37532064, 43787408, 50042752, 65681112, 75064128, 87574816, 100085504, 131362224, 150128256, 175149632, 262724448, 300256512, 350299264, 525448896, 700598528, 1050897792, 2101795584]

約数ペア:

[(1, 2101795584), (2, 1050897792), (3, 700598528), (4, 525448896), (6, 350299264), (7, 300256512), (8, 262724448), (12, 175149632), (14, 150128256), (16, 131362224), (21, 100085504), (24, 87574816), (28, 75064128), (32, 65681112), (42, 50042752), (48, 43787408), (56, 37532064), (64, 32840556), (84, 25021376), (96, 21893704), (112, 18766032), (128, 16420278), (168, 12510688), (192, 10946852), (224, 9383016), (256, 8210139), (336, 6255344), (384, 5473426), (448, 4691508), (672, 3127672), (768, 2736713), (896, 2345754), (1344, 1563836), (1792, 1172877), (2688, 781918), (5376, 390959)]