213955584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 88

約数和(自身を含む): 574601088

約数和(自身を除く): 360645504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 271, 384, 512, 514, 542, 768, 771, 813, 1024, 1028, 1084, 1536, 1542, 1626, 2056, 2168, 3072, 3084, 3252, 4112, 4336, 6168, 6504, 8224, 8672, 12336, 13008, 16448, 17344, 24672, 26016, 32896, 34688, 49344, 52032, 65792, 69376, 69647, 98688, 104064, 131584, 138752, 139294, 197376, 208128, 208941, 263168, 277504, 278588, 394752, 416256, 417882, 557176, 789504, 832512, 835764, 1114352, 1671528, 2228704, 3343056, 4457408, 6686112, 8914816, 13372224, 17829632, 26744448, 35659264, 53488896, 71318528, 106977792, 213955584]

約数ペア:

[(1, 213955584), (2, 106977792), (3, 71318528), (4, 53488896), (6, 35659264), (8, 26744448), (12, 17829632), (16, 13372224), (24, 8914816), (32, 6686112), (48, 4457408), (64, 3343056), (96, 2228704), (128, 1671528), (192, 1114352), (256, 835764), (257, 832512), (271, 789504), (384, 557176), (512, 417882), (514, 416256), (542, 394752), (768, 278588), (771, 277504), (813, 263168), (1024, 208941), (1028, 208128), (1084, 197376), (1536, 139294), (1542, 138752), (1626, 131584), (2056, 104064), (2168, 98688), (3072, 69647), (3084, 69376), (3252, 65792), (4112, 52032), (4336, 49344), (6168, 34688), (6504, 32896), (8224, 26016), (8672, 24672), (12336, 17344), (13008, 16448)]