320796672

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{7459}}^1$

素因数の和:7491

約数の個数: 96

約数和(自身を含む): 977558400

約数和(自身を除く): 656761728

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 5376, 6144, 7168, 7459, 10752, 14336, 14918, 21504, 22377, 29836, 43008, 44754, 52213, 59672, 89508, 104426, 119344, 156639, 179016, 208852, 238688, 313278, 358032, 417704, 477376, 626556, 716064, 835408, 954752, 1253112, 1432128, 1670816, 1909504, 2506224, 2864256, 3341632, 3819008, 5012448, 5728512, 6683264, 7638016, 10024896, 11457024, 13366528, 15276032, 20049792, 22914048, 26733056, 40099584, 45828096, 53466112, 80199168, 106932224, 160398336, 320796672]

約数ペア:

[(1, 320796672), (2, 160398336), (3, 106932224), (4, 80199168), (6, 53466112), (7, 45828096), (8, 40099584), (12, 26733056), (14, 22914048), (16, 20049792), (21, 15276032), (24, 13366528), (28, 11457024), (32, 10024896), (42, 7638016), (48, 6683264), (56, 5728512), (64, 5012448), (84, 3819008), (96, 3341632), (112, 2864256), (128, 2506224), (168, 1909504), (192, 1670816), (224, 1432128), (256, 1253112), (336, 954752), (384, 835408), (448, 716064), (512, 626556), (672, 477376), (768, 417704), (896, 358032), (1024, 313278), (1344, 238688), (1536, 208852), (1792, 179016), (2048, 156639), (2688, 119344), (3072, 104426), (3584, 89508), (5376, 59672), (6144, 52213), (7168, 44754), (7459, 43008), (10752, 29836), (14336, 22377), (14918, 21504)]